328366993563

素因数分解:

$3^2\times 7^1\times {\mathrm{225821}}^1\times {\mathrm{23081}}^1$

素因数の和:248915

約数の個数: 24

約数和(自身を含む): 542092034016

約数和(自身を除く): 213725040453

約数列:

[1, 3, 7, 9, 21, 63, 23081, 69243, 161567, 207729, 225821, 484701, 677463, 1454103, 1580747, 2032389, 4742241, 14226723, 5212174501, 15636523503, 36485221507, 46909570509, 109455664521, 328366993563]

約数ペア:

[(1, 328366993563), (3, 109455664521), (7, 46909570509), (9, 36485221507), (21, 15636523503), (63, 5212174501), (23081, 14226723), (69243, 4742241), (161567, 2032389), (207729, 1580747), (225821, 1454103), (484701, 677463)]