156939659163

素因数分解:

$3^3\times 7^2\times {\mathrm{118624081}}^1$

素因数の和:118624104

約数の個数: 24

約数和(自身を含む): 270462906960

約数和(自身を除く): 113523247797

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 118624081, 355872243, 830368567, 1067616729, 2491105701, 3202850187, 5812579969, 7473317103, 17437739907, 22419951309, 52313219721, 156939659163]

約数ペア:

[(1, 156939659163), (3, 52313219721), (7, 22419951309), (9, 17437739907), (21, 7473317103), (27, 5812579969), (49, 3202850187), (63, 2491105701), (147, 1067616729), (189, 830368567), (441, 355872243), (1323, 118624081)]