81106501

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 94331520

約数和(自身を除く): 13225019

約数列:

[1, 7, 89, 211, 617, 623, 1477, 4319, 18779, 54913, 130187, 131453, 384391, 911309, 11586643, 81106501]

約数ペア:

[(1, 81106501), (7, 11586643), (89, 911309), (211, 384391), (617, 131453), (623, 130187), (1477, 54913), (4319, 18779)]