486540567

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{4243}}^1$

素因数の和:4420

約数の個数: 32

約数和(自身を含む): 749660160

約数和(自身を除く): 263119593

約数列:

[1, 3, 9, 27, 31, 93, 137, 279, 411, 837, 1233, 3699, 4243, 4247, 12729, 12741, 38187, 38223, 114561, 114669, 131533, 394599, 581291, 1183797, 1743873, 3551391, 5231619, 15694857, 18020021, 54060063, 162180189, 486540567]

約数ペア:

[(1, 486540567), (3, 162180189), (9, 54060063), (27, 18020021), (31, 15694857), (93, 5231619), (137, 3551391), (279, 1743873), (411, 1183797), (837, 581291), (1233, 394599), (3699, 131533), (4243, 114669), (4247, 114561), (12729, 38223), (12741, 38187)]