196358769

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{169129}}^1$

素因数の和:169181

約数の個数: 16

約数和(自身を含む): 297668800

約数和(自身を除く): 101310031

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 169129, 507387, 1522161, 4566483, 7272547, 21817641, 65452923, 196358769]

約数ペア:

[(1, 196358769), (3, 65452923), (9, 21817641), (27, 7272547), (43, 4566483), (129, 1522161), (387, 507387), (1161, 169129)]