54027909

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10739}}^1$

素因数の和:10801

約数の個数: 24

約数和(自身を含む): 86005920

約数和(自身を除く): 31978011

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 10739, 32217, 96651, 139607, 418821, 461777, 1256463, 1385331, 4155993, 6003101, 18009303, 54027909]

約数ペア:

[(1, 54027909), (3, 18009303), (9, 6003101), (13, 4155993), (39, 1385331), (43, 1256463), (117, 461777), (129, 418821), (387, 139607), (559, 96651), (1677, 32217), (5031, 10739)]