75429261

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{289001}}^1$

素因数の和:289036

約数の個数: 12

約数和(自身を含む): 112710780

約数和(自身を除く): 37281519

約数列:

[1, 3, 9, 29, 87, 261, 289001, 867003, 2601009, 8381029, 25143087, 75429261]

約数ペア:

[(1, 75429261), (3, 25143087), (9, 8381029), (29, 2601009), (87, 867003), (261, 289001)]