80498961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2113}}^1$

素因数の和:2222

約数の個数: 32

約数和(自身を含む): 127854720

約数和(自身を除く): 47355759

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1411, 2113, 2241, 4233, 6339, 12699, 19017, 35921, 38097, 57051, 107763, 175379, 323289, 526137, 969867, 1578411, 2981443, 4735233, 8944329, 26832987, 80498961]

約数ペア:

[(1, 80498961), (3, 26832987), (9, 8944329), (17, 4735233), (27, 2981443), (51, 1578411), (83, 969867), (153, 526137), (249, 323289), (459, 175379), (747, 107763), (1411, 57051), (2113, 38097), (2241, 35921), (4233, 19017), (6339, 12699)]