91013439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{383}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 140083200

約数和(自身を除く): 49069761

約数列:

[1, 3, 11, 19, 33, 57, 209, 379, 383, 627, 1137, 1149, 4169, 4213, 7201, 7277, 12507, 12639, 21603, 21831, 79211, 80047, 145157, 237633, 240141, 435471, 1596727, 2757983, 4790181, 8273949, 30337813, 91013439]

約数ペア:

[(1, 91013439), (3, 30337813), (11, 8273949), (19, 4790181), (33, 2757983), (57, 1596727), (209, 435471), (379, 240141), (383, 237633), (627, 145157), (1137, 80047), (1149, 79211), (4169, 21831), (4213, 21603), (7201, 12639), (7277, 12507)]