72541503

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{2039}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 108201600

約数和(自身を除く): 35660097

約数列:

[1, 3, 9, 59, 67, 177, 201, 531, 603, 2039, 3953, 6117, 11859, 18351, 35577, 120301, 136613, 360903, 409839, 1082709, 1229517, 8060167, 24180501, 72541503]

約数ペア:

[(1, 72541503), (3, 24180501), (9, 8060167), (59, 1229517), (67, 1082709), (177, 409839), (201, 360903), (531, 136613), (603, 120301), (2039, 35577), (3953, 18351), (6117, 11859)]