75136089

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{188311}}^1$

素因数の和:188340

約数の個数: 16

約数和(自身を含む): 120519680

約数和(自身を除く): 45383591

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 188311, 564933, 1318177, 3577909, 3954531, 10733727, 25045363, 75136089]

約数ペア:

[(1, 75136089), (3, 25045363), (7, 10733727), (19, 3954531), (21, 3577909), (57, 1318177), (133, 564933), (399, 188311)]