70705791

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 115259760

約数和(自身を除く): 44553969

約数列:

[1, 3, 9, 13, 27, 39, 81, 83, 117, 249, 351, 747, 809, 1053, 1079, 2241, 2427, 3237, 6723, 7281, 9711, 10517, 21843, 29133, 31551, 65529, 67147, 87399, 94653, 201441, 283959, 604323, 851877, 872911, 1812969, 2618733, 5438907, 7856199, 23568597, 70705791]

約数ペア:

[(1, 70705791), (3, 23568597), (9, 7856199), (13, 5438907), (27, 2618733), (39, 1812969), (81, 872911), (83, 851877), (117, 604323), (249, 283959), (351, 201441), (747, 94653), (809, 87399), (1053, 67147), (1079, 65529), (2241, 31551), (2427, 29133), (3237, 21843), (6723, 10517), (7281, 9711)]