70520331

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{55051}}^1$

素因数の和:55122

約数の個数: 16

約数和(自身を含む): 109223168

約数和(自身を除く): 38702837

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 55051, 165153, 385357, 1156071, 3358111, 10074333, 23506777, 70520331]

約数ペア:

[(1, 70520331), (3, 23506777), (7, 10074333), (21, 3358111), (61, 1156071), (183, 385357), (427, 165153), (1281, 55051)]