127120491

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{997}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 190146944

約数和(自身を除く): 63026453

約数列:

[1, 3, 9, 31, 93, 279, 457, 997, 1371, 2991, 4113, 8973, 14167, 30907, 42501, 92721, 127503, 278163, 455629, 1366887, 4100661, 14124499, 42373497, 127120491]

約数ペア:

[(1, 127120491), (3, 42373497), (9, 14124499), (31, 4100661), (93, 1366887), (279, 455629), (457, 278163), (997, 127503), (1371, 92721), (2991, 42501), (4113, 30907), (8973, 14167)]