81432106

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{123757}}^1$

素因数の和:123813

約数の個数: 16

約数和(自身を含む): 142569216

約数和(自身を除く): 61137110

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 123757, 247514, 866299, 1732598, 5816579, 11633158, 40716053, 81432106]

約数ペア:

[(1, 81432106), (2, 40716053), (7, 11633158), (14, 5816579), (47, 1732598), (94, 866299), (329, 247514), (658, 123757)]