30512721123

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{787}}^1\times {\mathrm{70621}}^1$

素因数の和:71475

約数の個数: 24

約数和(自身を含む): 44854009616

約数和(自身を除く): 14341288493

約数列:

[1, 3, 9, 61, 183, 549, 787, 2361, 7083, 48007, 70621, 144021, 211863, 432063, 635589, 4307881, 12923643, 38770929, 55578727, 166736181, 500208543, 3390302347, 10170907041, 30512721123]

約数ペア:

[(1, 30512721123), (3, 10170907041), (9, 3390302347), (61, 500208543), (183, 166736181), (549, 55578727), (787, 38770929), (2361, 12923643), (7083, 4307881), (48007, 635589), (70621, 432063), (144021, 211863)]