90433861

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2767}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 113598720

約数和(自身を除く): 23164859

約数列:

[1, 7, 23, 29, 49, 161, 203, 667, 1127, 1421, 2767, 4669, 19369, 32683, 63641, 80243, 135583, 445487, 561701, 1845589, 3118409, 3931907, 12919123, 90433861]

約数ペア:

[(1, 90433861), (7, 12919123), (23, 3931907), (29, 3118409), (49, 1845589), (161, 561701), (203, 445487), (667, 135583), (1127, 80243), (1421, 63641), (2767, 32683), (4669, 19369)]