366988887

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{33071}}^1$

素因数の和:33220

約数の個数: 20

約数和(自身を含む): 552236256

約数和(自身を除く): 185247369

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 11097, 33071, 99213, 297639, 892917, 2678751, 4530727, 13592181, 40776543, 122329629, 366988887]

約数ペア:

[(1, 366988887), (3, 122329629), (9, 40776543), (27, 13592181), (81, 4530727), (137, 2678751), (411, 892917), (1233, 297639), (3699, 99213), (11097, 33071)]