76072143

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{190657}}^1$

素因数の和:190686

約数の個数: 16

約数和(自身を含む): 122021120

約数和(自身を除く): 45948977

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 190657, 571971, 1334599, 3622483, 4003797, 10867449, 25357381, 76072143]

約数ペア:

[(1, 76072143), (3, 25357381), (7, 10867449), (19, 4003797), (21, 3622483), (57, 1334599), (133, 571971), (399, 190657)]