157450563

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{971}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 233513280

約数和(自身を除く): 76062717

約数列:

[1, 3, 9, 43, 129, 387, 419, 971, 1257, 2913, 3771, 8739, 18017, 41753, 54051, 125259, 162153, 375777, 406849, 1220547, 3661641, 17494507, 52483521, 157450563]

約数ペア:

[(1, 157450563), (3, 52483521), (9, 17494507), (43, 3661641), (129, 1220547), (387, 406849), (419, 375777), (971, 162153), (1257, 125259), (2913, 54051), (3771, 41753), (8739, 18017)]