81126011666

素因数分解:

$2^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{6532937}}^1$

素因数の和:6533833

約数の個数: 16

約数和(自身を含む): 139229974656

約数和(自身を除く): 58103962990

約数列:

[1, 2, 7, 14, 887, 1774, 6209, 12418, 6532937, 13065874, 45730559, 91461118, 5794715119, 11589430238, 40563005833, 81126011666]

約数ペア:

[(1, 81126011666), (2, 40563005833), (7, 11589430238), (14, 5794715119), (887, 91461118), (1774, 45730559), (6209, 13065874), (12418, 6532937)]