81617532062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7561}}^1\times {\mathrm{490661}}^1$

素因数の和:498235

約数の個数: 16

約数和(自身を含む): 133573897584

約数和(自身を除く): 51956365522

約数列:

[1, 2, 11, 22, 7561, 15122, 83171, 166342, 490661, 981322, 5397271, 10794542, 3709887821, 7419775642, 40808766031, 81617532062]

約数ペア:

[(1, 81617532062), (2, 40808766031), (11, 7419775642), (22, 3709887821), (7561, 10794542), (15122, 5397271), (83171, 981322), (166342, 490661)]