90845781

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{3037}}^1$

素因数の和:3125

約数の個数: 24

約数和(自身を含む): 133428960

約数和(自身を除く): 42583179

約数列:

[1, 3, 13, 39, 59, 169, 177, 507, 767, 2301, 3037, 9111, 9971, 29913, 39481, 118443, 179183, 513253, 537549, 1539759, 2329379, 6988137, 30281927, 90845781]

約数ペア:

[(1, 90845781), (3, 30281927), (13, 6988137), (39, 2329379), (59, 1539759), (169, 537549), (177, 513253), (507, 179183), (767, 118443), (2301, 39481), (3037, 29913), (9111, 9971)]