26273997

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{7103}}^1$

素因数の和:7249

約数の個数: 16

約数和(自身を含む): 39214080

約数和(自身を除く): 12940083

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 7103, 21309, 63927, 191781, 973111, 2919333, 8757999, 26273997]

約数ペア:

[(1, 26273997), (3, 8757999), (9, 2919333), (27, 973111), (137, 191781), (411, 63927), (1233, 21309), (3699, 7103)]