15661373169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1087}}^1\times {\mathrm{4451}}^1$

素因数の和:5637

約数の個数: 32

約数和(自身を含む): 22785122304

約数和(自身を除く): 7123749135

約数列:

[1, 3, 13, 39, 83, 249, 1079, 1087, 3237, 3261, 4451, 13353, 14131, 42393, 57863, 90221, 173589, 270663, 369433, 1108299, 1172873, 3518619, 4802629, 4838237, 14407887, 14514711, 62897081, 188691243, 401573671, 1204721013, 5220457723, 15661373169]

約数ペア:

[(1, 15661373169), (3, 5220457723), (13, 1204721013), (39, 401573671), (83, 188691243), (249, 62897081), (1079, 14514711), (1087, 14407887), (3237, 4838237), (3261, 4802629), (4451, 3518619), (13353, 1172873), (14131, 1108299), (42393, 369433), (57863, 270663), (90221, 173589)]