179671413519

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{25841}}^1$

素因数の和:25971

約数の個数: 96

約数和(自身を含む): 303415676928

約数和(自身を除く): 123744263409

約数列:

[1, 3, 9, 13, 27, 31, 39, 71, 81, 93, 117, 213, 243, 279, 351, 403, 639, 837, 923, 1053, 1209, 1917, 2201, 2511, 2769, 3159, 3627, 5751, 6603, 7533, 8307, 10881, 17253, 19809, 24921, 25841, 28613, 32643, 59427, 74763, 77523, 85839, 97929, 178281, 224289, 232569, 257517, 335933, 534843, 697707, 772551, 801071, 1007799, 1834711, 2093121, 2317653, 2403213, 3023397, 5504133, 6279363, 6952959, 7209639, 9070191, 10413923, 16512399, 21628917, 23851243, 27210573, 31241769, 49537197, 56876041, 64886751, 71553729, 81631719, 93725307, 148611591, 170628123, 194660253, 214661187, 281175921, 445834773, 511884369, 643983561, 739388533, 843527763, 1535653107, 1931950683, 2218165599, 2530583289, 4606959321, 5795852049, 6654496797, 13820877963, 19963490391, 59890471173, 179671413519]

約数ペア:

[(1, 179671413519), (3, 59890471173), (9, 19963490391), (13, 13820877963), (27, 6654496797), (31, 5795852049), (39, 4606959321), (71, 2530583289), (81, 2218165599), (93, 1931950683), (117, 1535653107), (213, 843527763), (243, 739388533), (279, 643983561), (351, 511884369), (403, 445834773), (639, 281175921), (837, 214661187), (923, 194660253), (1053, 170628123), (1209, 148611591), (1917, 93725307), (2201, 81631719), (2511, 71553729), (2769, 64886751), (3159, 56876041), (3627, 49537197), (5751, 31241769), (6603, 27210573), (7533, 23851243), (8307, 21628917), (10881, 16512399), (17253, 10413923), (19809, 9070191), (24921, 7209639), (25841, 6952959), (28613, 6279363), (32643, 5504133), (59427, 3023397), (74763, 2403213), (77523, 2317653), (85839, 2093121), (97929, 1834711), (178281, 1007799), (224289, 801071), (232569, 772551), (257517, 697707), (335933, 534843)]