157097367

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26813}}^1$

素因数の和:26860

約数の個数: 32

約数和(自身を含む): 274575360

約数和(自身を除く): 117477993

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 26813, 80439, 187691, 241317, 563073, 723951, 831203, 1689219, 2493609, 5067657, 5818421, 7480827, 17455263, 22442481, 52365789, 157097367]

約数ペア:

[(1, 157097367), (3, 52365789), (7, 22442481), (9, 17455263), (21, 7480827), (27, 5818421), (31, 5067657), (63, 2493609), (93, 1689219), (189, 831203), (217, 723951), (279, 563073), (651, 241317), (837, 187691), (1953, 80439), (5859, 26813)]