75402147

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{881}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 102961152

約数和(自身を除く): 27559005

約数列:

[1, 3, 47, 141, 607, 881, 1821, 2643, 28529, 41407, 85587, 124221, 534767, 1604301, 25134049, 75402147]

約数ペア:

[(1, 75402147), (3, 25134049), (47, 1604301), (141, 534767), (607, 124221), (881, 85587), (1821, 41407), (2643, 28529)]