81718977

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{32009}}^1$

素因数の和:32072

約数の個数: 16

約数和(自身を含む): 116772480

約数和(自身を除く): 35053503

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 32009, 96027, 736207, 1184333, 2208621, 3552999, 27239659, 81718977]

約数ペア:

[(1, 81718977), (3, 27239659), (23, 3552999), (37, 2208621), (69, 1184333), (111, 736207), (851, 96027), (2553, 32009)]