87345167

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 114960384

約数和(自身を除く): 27615217

約数列:

[1, 7, 13, 17, 91, 119, 131, 221, 431, 917, 1547, 1703, 2227, 3017, 5603, 7327, 11921, 15589, 28951, 39221, 51289, 56461, 95251, 202657, 395227, 666757, 733993, 959837, 5137951, 6718859, 12477881, 87345167]

約数ペア:

[(1, 87345167), (7, 12477881), (13, 6718859), (17, 5137951), (91, 959837), (119, 733993), (131, 666757), (221, 395227), (431, 202657), (917, 95251), (1547, 56461), (1703, 51289), (2227, 39221), (3017, 28951), (5603, 15589), (7327, 11921)]