90320013

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8287}}^1$

素因数の和:8473

約数の個数: 24

約数和(自身を含む): 149979648

約数和(自身を除く): 59659635

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 1211, 1557, 3633, 8287, 10899, 24861, 58009, 74583, 174027, 522081, 1433651, 4300953, 10035557, 12902859, 30106671, 90320013]

約数ペア:

[(1, 90320013), (3, 30106671), (7, 12902859), (9, 10035557), (21, 4300953), (63, 1433651), (173, 522081), (519, 174027), (1211, 74583), (1557, 58009), (3633, 24861), (8287, 10899)]