158289117

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{59351}}^1$

素因数の和:59488

約数の個数: 16

約数和(自身を含む): 243105792

約数和(自身を除く): 84816675

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 59351, 178053, 415457, 1246371, 7537577, 22612731, 52763039, 158289117]

約数ペア:

[(1, 158289117), (3, 52763039), (7, 22612731), (21, 7537577), (127, 1246371), (381, 415457), (889, 178053), (2667, 59351)]