51129279

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 79242240

約数和(自身を除く): 28112961

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 937, 1161, 1269, 2021, 2811, 6063, 8433, 18189, 25299, 40291, 44039, 54567, 120873, 132117, 362619, 396351, 1087857, 1189053, 1893677, 5681031, 17043093, 51129279]

約数ペア:

[(1, 51129279), (3, 17043093), (9, 5681031), (27, 1893677), (43, 1189053), (47, 1087857), (129, 396351), (141, 362619), (387, 132117), (423, 120873), (937, 54567), (1161, 44039), (1269, 40291), (2021, 25299), (2811, 18189), (6063, 8433)]