27675297

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2131}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 45368960

約数和(自身を除く): 17693663

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 2131, 4329, 6393, 12987, 19179, 27703, 57537, 78847, 83109, 236541, 249327, 709623, 747981, 1025011, 2128869, 3075033, 9225099, 27675297]

約数ペア:

[(1, 27675297), (3, 9225099), (9, 3075033), (13, 2128869), (27, 1025011), (37, 747981), (39, 709623), (111, 249327), (117, 236541), (333, 83109), (351, 78847), (481, 57537), (999, 27703), (1443, 19179), (2131, 12987), (4329, 6393)]