38584593

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 40

約数和(自身を含む): 60984000

約数和(自身を除く): 22399407

約数列:

[1, 3, 9, 23, 27, 69, 81, 139, 149, 207, 417, 447, 621, 1251, 1341, 1863, 3197, 3427, 3753, 4023, 9591, 10281, 11259, 12069, 20711, 28773, 30843, 62133, 86319, 92529, 186399, 258957, 277587, 476353, 559197, 1429059, 1677591, 4287177, 12861531, 38584593]

約数ペア:

[(1, 38584593), (3, 12861531), (9, 4287177), (23, 1677591), (27, 1429059), (69, 559197), (81, 476353), (139, 277587), (149, 258957), (207, 186399), (417, 92529), (447, 86319), (621, 62133), (1251, 30843), (1341, 28773), (1863, 20711), (3197, 12069), (3427, 11259), (3753, 10281), (4023, 9591)]