48996909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9739}}^1$

素因数の和:9801

約数の個数: 24

約数和(自身を含む): 77997920

約数和(自身を除く): 29001011

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 9739, 29217, 87651, 126607, 379821, 418777, 1139463, 1256331, 3768993, 5444101, 16332303, 48996909]

約数ペア:

[(1, 48996909), (3, 16332303), (9, 5444101), (13, 3768993), (39, 1256331), (43, 1139463), (117, 418777), (129, 379821), (387, 126607), (559, 87651), (1677, 29217), (5031, 9739)]