77121993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{7297}}^1$

素因数の和:7584

約数の個数: 16

約数和(自身を含む): 111163136

約数和(自身を除く): 34041143

約数列:

[1, 3, 13, 39, 271, 813, 3523, 7297, 10569, 21891, 94861, 284583, 1977487, 5932461, 25707331, 77121993]

約数ペア:

[(1, 77121993), (3, 25707331), (13, 5932461), (39, 1977487), (271, 284583), (813, 94861), (3523, 21891), (7297, 10569)]