811132329

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 1386823680

約数和(自身を除く): 575691351

約数列:

[1, 3, 7, 21, 23, 31, 49, 69, 71, 93, 109, 147, 161, 213, 217, 327, 483, 497, 651, 713, 763, 1127, 1491, 1519, 1633, 2139, 2201, 2289, 2507, 3379, 3381, 3479, 4557, 4899, 4991, 5341, 6603, 7521, 7739, 10137, 10437, 11431, 14973, 15407, 16023, 17549, 23217, 23653, 34293, 34937, 46221, 50623, 52647, 54173, 70959, 77717, 80017, 104811, 107849, 122843, 151869, 162519, 165571, 177997, 233151, 239909, 240051, 323547, 354361, 368529, 379211, 496713, 533991, 544019, 719727, 1063083, 1137633, 1245979, 1632057, 1679363, 2480527, 3737937, 3808133, 5038089, 5517907, 7441581, 8721853, 11424399, 11755541, 16553721, 26165559, 35266623, 38625349, 115876047, 270377443, 811132329]

約数ペア:

[(1, 811132329), (3, 270377443), (7, 115876047), (21, 38625349), (23, 35266623), (31, 26165559), (49, 16553721), (69, 11755541), (71, 11424399), (93, 8721853), (109, 7441581), (147, 5517907), (161, 5038089), (213, 3808133), (217, 3737937), (327, 2480527), (483, 1679363), (497, 1632057), (651, 1245979), (713, 1137633), (763, 1063083), (1127, 719727), (1491, 544019), (1519, 533991), (1633, 496713), (2139, 379211), (2201, 368529), (2289, 354361), (2507, 323547), (3379, 240051), (3381, 239909), (3479, 233151), (4557, 177997), (4899, 165571), (4991, 162519), (5341, 151869), (6603, 122843), (7521, 107849), (7739, 104811), (10137, 80017), (10437, 77717), (11431, 70959), (14973, 54173), (15407, 52647), (16023, 50623), (17549, 46221), (23217, 34937), (23653, 34293)]