8045313153

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{1637}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 11038809600

約数和(自身を除く): 2993496447

約数列:

[1, 3, 79, 89, 233, 237, 267, 699, 1637, 4911, 7031, 18407, 20737, 21093, 55221, 62211, 129323, 145693, 381421, 387969, 437079, 1144263, 1638223, 4914669, 11509747, 30132259, 33946469, 34529241, 90396777, 101839407, 2681771051, 8045313153]

約数ペア:

[(1, 8045313153), (3, 2681771051), (79, 101839407), (89, 90396777), (233, 34529241), (237, 33946469), (267, 30132259), (699, 11509747), (1637, 4914669), (4911, 1638223), (7031, 1144263), (18407, 437079), (20737, 387969), (21093, 381421), (55221, 145693), (62211, 129323)]