66724403

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 71663616

約数和(自身を除く): 4939213

約数列:

[1, 23, 53, 127, 431, 1219, 2921, 6731, 9913, 22843, 54737, 154813, 525389, 1258951, 2901061, 66724403]

約数ペア:

[(1, 66724403), (23, 2901061), (53, 1258951), (127, 525389), (431, 154813), (1219, 54737), (2921, 22843), (6731, 9913)]