42488091

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{14437}}^1$

素因数の和:14555

約数の個数: 16

約数和(自身を含む): 63527200

約数和(自身を除く): 21039109

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 14437, 43311, 129933, 389799, 1573633, 4720899, 14162697, 42488091]

約数ペア:

[(1, 42488091), (3, 14162697), (9, 4720899), (27, 1573633), (109, 389799), (327, 129933), (981, 43311), (2943, 14437)]