90177543

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{11971}}^1$

素因数の和:12017

約数の個数: 24

約数和(自身を含む): 139449856

約数和(自身を除く): 49272313

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 11971, 35913, 107739, 323217, 371101, 969651, 1113303, 2908953, 3339909, 10019727, 30059181, 90177543]

約数ペア:

[(1, 90177543), (3, 30059181), (9, 10019727), (27, 3339909), (31, 2908953), (81, 1113303), (93, 969651), (243, 371101), (279, 323217), (837, 107739), (2511, 35913), (7533, 11971)]