66722071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 73755360

約数和(自身を除く): 7033289

約数列:

[1, 13, 53, 179, 541, 689, 2327, 7033, 9487, 28673, 96839, 123331, 372749, 1258907, 5132467, 66722071]

約数ペア:

[(1, 66722071), (13, 5132467), (53, 1258907), (179, 372749), (541, 123331), (689, 96839), (2327, 28673), (7033, 9487)]