156931412337

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2954893}}^1$

素因数の和:2955190

約数の個数: 32

約数和(自身を含む): 266649634560

約数和(自身を除く): 109718222223

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 843, 1967, 2529, 5901, 7587, 17703, 53109, 2954893, 8864679, 20684251, 26594037, 62052753, 79782111, 186158259, 558474777, 830324933, 2490974799, 5812274531, 7472924397, 17436823593, 22418773191, 52310470779, 156931412337]

約数ペア:

[(1, 156931412337), (3, 52310470779), (7, 22418773191), (9, 17436823593), (21, 7472924397), (27, 5812274531), (63, 2490974799), (189, 830324933), (281, 558474777), (843, 186158259), (1967, 79782111), (2529, 62052753), (5901, 26594037), (7587, 20684251), (17703, 8864679), (53109, 2954893)]