89340069

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3677}}^1$

素因数の和:3789

約数の個数: 32

約数和(自身を含む): 148296960

約数和(自身を除く): 58956891

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 3471, 3677, 8099, 11031, 24297, 25739, 47801, 77217, 143403, 327253, 334607, 981759, 1003821, 2290771, 4254289, 6872313, 12762867, 29780023, 89340069]

約数ペア:

[(1, 89340069), (3, 29780023), (7, 12762867), (13, 6872313), (21, 4254289), (39, 2290771), (89, 1003821), (91, 981759), (267, 334607), (273, 327253), (623, 143403), (1157, 77217), (1869, 47801), (3471, 25739), (3677, 24297), (8099, 11031)]