79107789

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{1607}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 107671680

約数和(自身を除く): 28563891

約数列:

[1, 3, 61, 183, 269, 807, 1607, 4821, 16409, 49227, 98027, 294081, 432283, 1296849, 26369263, 79107789]

約数ペア:

[(1, 79107789), (3, 26369263), (61, 1296849), (183, 432283), (269, 294081), (807, 98027), (1607, 49227), (4821, 16409)]