27087739

素因数分解:

$7^3\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:695

約数の個数: 16

約数和(自身を含む): 31859200

約数和(自身を除く): 4771461

約数列:

[1, 7, 49, 151, 343, 523, 1057, 3661, 7399, 25627, 51793, 78973, 179389, 552811, 3869677, 27087739]

約数ペア:

[(1, 27087739), (7, 3869677), (49, 552811), (151, 179389), (343, 78973), (523, 51793), (1057, 25627), (3661, 7399)]