75415347

素因数分解:

$3^3\times 7^1\times {\mathrm{399023}}^1$

素因数の和:399039

約数の個数: 16

約数和(自身を含む): 127687680

約数和(自身を除く): 52272333

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 399023, 1197069, 2793161, 3591207, 8379483, 10773621, 25138449, 75415347]

約数ペア:

[(1, 75415347), (3, 25138449), (7, 10773621), (9, 8379483), (21, 3591207), (27, 2793161), (63, 1197069), (189, 399023)]