90925887

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{9439}}^1$

素因数の和:9487

約数の個数: 24

約数和(自身を含む): 138201600

約数和(自身を除く): 47275713

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9439, 9633, 28317, 122707, 179341, 368121, 538023, 1595191, 2331433, 4785573, 6994299, 30308629, 90925887]

約数ペア:

[(1, 90925887), (3, 30308629), (13, 6994299), (19, 4785573), (39, 2331433), (57, 1595191), (169, 538023), (247, 368121), (507, 179341), (741, 122707), (3211, 28317), (9439, 9633)]