127841259

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7937}}^1$

素因数の和:8019

約数の個数: 32

約数和(自身を含む): 213373440

約数和(自身を除く): 85532181

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 5369, 7937, 16107, 23811, 55559, 103181, 166677, 309543, 468283, 722267, 1404849, 2166801, 3277981, 6087679, 9833943, 18263037, 42613753, 127841259]

約数ペア:

[(1, 127841259), (3, 42613753), (7, 18263037), (13, 9833943), (21, 6087679), (39, 3277981), (59, 2166801), (91, 1404849), (177, 722267), (273, 468283), (413, 309543), (767, 166677), (1239, 103181), (2301, 55559), (5369, 23811), (7937, 16107)]