91986167

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{613}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 121306752

約数和(自身を除く): 29320585

約数列:

[1, 7, 13, 17, 91, 97, 119, 221, 613, 679, 1261, 1547, 1649, 4291, 7969, 8827, 10421, 11543, 21437, 55783, 59461, 72947, 135473, 150059, 416227, 772993, 948311, 1010837, 5410951, 7075859, 13140881, 91986167]

約数ペア:

[(1, 91986167), (7, 13140881), (13, 7075859), (17, 5410951), (91, 1010837), (97, 948311), (119, 772993), (221, 416227), (613, 150059), (679, 135473), (1261, 72947), (1547, 59461), (1649, 55783), (4291, 21437), (7969, 11543), (8827, 10421)]