70267221

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 103413024

約数和(自身を除く): 33145803

約数列:

[1, 3, 9, 107, 131, 321, 393, 557, 963, 1179, 1671, 5013, 14017, 42051, 59599, 72967, 126153, 178797, 218901, 536391, 656703, 7807469, 23422407, 70267221]

約数ペア:

[(1, 70267221), (3, 23422407), (9, 7807469), (107, 656703), (131, 536391), (321, 218901), (393, 178797), (557, 126153), (963, 72967), (1179, 59599), (1671, 42051), (5013, 14017)]