71618261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2767}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 84634368

約数和(自身を除く): 13016107

約数列:

[1, 11, 13, 143, 181, 1991, 2353, 2767, 25883, 30437, 35971, 395681, 500827, 5509097, 6510751, 71618261]

約数ペア:

[(1, 71618261), (11, 6510751), (13, 5509097), (143, 500827), (181, 395681), (1991, 35971), (2353, 30437), (2767, 25883)]