76912767

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 120412160

約数和(自身を除く): 43499393

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1333, 2137, 3999, 6411, 11997, 19233, 35991, 57699, 66247, 91891, 198741, 275673, 596223, 827019, 1788669, 2481057, 2848621, 8545863, 25637589, 76912767]

約数ペア:

[(1, 76912767), (3, 25637589), (9, 8545863), (27, 2848621), (31, 2481057), (43, 1788669), (93, 827019), (129, 596223), (279, 275673), (387, 198741), (837, 91891), (1161, 66247), (1333, 57699), (2137, 35991), (3999, 19233), (6411, 11997)]