72806996857

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32201237}}^1$

素因数の和:32201280

約数の個数: 16

約数和(自身を含む): 92739565440

約数和(自身を除く): 19932568583

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 32201237, 225408659, 547421029, 611823503, 3831947203, 4282764521, 10400999551, 72806996857]

約数ペア:

[(1, 72806996857), (7, 10400999551), (17, 4282764521), (19, 3831947203), (119, 611823503), (133, 547421029), (323, 225408659), (2261, 32201237)]