27325221

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4079}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 47001600

約数和(自身を除く): 19676379

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 4079, 6699, 12237, 28553, 44869, 85659, 118291, 134607, 314083, 354873, 828037, 942249, 1301201, 2484111, 3903603, 9108407, 27325221]

約数ペア:

[(1, 27325221), (3, 9108407), (7, 3903603), (11, 2484111), (21, 1301201), (29, 942249), (33, 828037), (77, 354873), (87, 314083), (203, 134607), (231, 118291), (319, 85659), (609, 44869), (957, 28553), (2233, 12237), (4079, 6699)]