27963179316

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{613}}^1\times {\mathrm{661}}^1$

素因数の和:1364

約数の個数: 144

約数和(自身を含む): 74568993408

約数和(自身を除く): 46605814092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 613, 639, 661, 852, 972, 1226, 1278, 1322, 1839, 1917, 1983, 2452, 2556, 2644, 3678, 3834, 3966, 5517, 5751, 5949, 7356, 7668, 7932, 11034, 11502, 11898, 16551, 17253, 17847, 22068, 23004, 23796, 33102, 34506, 35694, 43523, 46931, 49653, 53541, 66204, 69012, 71388, 87046, 93862, 99306, 107082, 130569, 140793, 148959, 160623, 174092, 187724, 198612, 214164, 261138, 281586, 297918, 321246, 391707, 405193, 422379, 522276, 563172, 595836, 642492, 783414, 810386, 844758, 1175121, 1215579, 1267137, 1566828, 1620772, 1689516, 2350242, 2431158, 2534274, 3525363, 3646737, 3801411, 4700484, 4862316, 5068548, 7050726, 7293474, 7602822, 10576089, 10940211, 11404233, 14101452, 14586948, 15205644, 21152178, 21880422, 22808466, 28768703, 32820633, 42304356, 43760844, 45616932, 57537406, 65641266, 86306109, 98461899, 115074812, 131282532, 172612218, 196923798, 258918327, 345224436, 393847596, 517836654, 776754981, 1035673308, 1553509962, 2330264943, 3107019924, 4660529886, 6990794829, 9321059772, 13981589658, 27963179316]

約数ペア:

[(1, 27963179316), (2, 13981589658), (3, 9321059772), (4, 6990794829), (6, 4660529886), (9, 3107019924), (12, 2330264943), (18, 1553509962), (27, 1035673308), (36, 776754981), (54, 517836654), (71, 393847596), (81, 345224436), (108, 258918327), (142, 196923798), (162, 172612218), (213, 131282532), (243, 115074812), (284, 98461899), (324, 86306109), (426, 65641266), (486, 57537406), (613, 45616932), (639, 43760844), (661, 42304356), (852, 32820633), (972, 28768703), (1226, 22808466), (1278, 21880422), (1322, 21152178), (1839, 15205644), (1917, 14586948), (1983, 14101452), (2452, 11404233), (2556, 10940211), (2644, 10576089), (3678, 7602822), (3834, 7293474), (3966, 7050726), (5517, 5068548), (5751, 4862316), (5949, 4700484), (7356, 3801411), (7668, 3646737), (7932, 3525363), (11034, 2534274), (11502, 2431158), (11898, 2350242), (16551, 1689516), (17253, 1620772), (17847, 1566828), (22068, 1267137), (23004, 1215579), (23796, 1175121), (33102, 844758), (34506, 810386), (35694, 783414), (43523, 642492), (46931, 595836), (49653, 563172), (53541, 522276), (66204, 422379), (69012, 405193), (71388, 391707), (87046, 321246), (93862, 297918), (99306, 281586), (107082, 261138), (130569, 214164), (140793, 198612), (148959, 187724), (160623, 174092)]