75390129

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{27109}}^1$

素因数の和:27221

約数の個数: 16

約数和(自身を含む): 112777600

約数和(自身を除く): 37387471

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 27109, 81327, 243981, 731943, 2792227, 8376681, 25130043, 75390129]

約数ペア:

[(1, 75390129), (3, 25130043), (9, 8376681), (27, 2792227), (103, 731943), (309, 243981), (927, 81327), (2781, 27109)]