70725069

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37963}}^1$

素因数の和:37998

約数の個数: 20

約数和(自身を含む): 110247456

約数和(自身を除く): 39522387

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 37963, 113889, 341667, 873149, 1025001, 2619447, 3075003, 7858341, 23575023, 70725069]

約数ペア:

[(1, 70725069), (3, 23575023), (9, 7858341), (23, 3075003), (27, 2619447), (69, 1025001), (81, 873149), (207, 341667), (621, 113889), (1863, 37963)]