328565133

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1861}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 525530880

約数和(自身を除く): 196965747

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 503, 1509, 1861, 4527, 5583, 6539, 13581, 16749, 19617, 24193, 50247, 58851, 72579, 176553, 217737, 653211, 936083, 2808249, 8424747, 12169079, 25274241, 36507237, 109521711, 328565133]

約数ペア:

[(1, 328565133), (3, 109521711), (9, 36507237), (13, 25274241), (27, 12169079), (39, 8424747), (117, 2808249), (351, 936083), (503, 653211), (1509, 217737), (1861, 176553), (4527, 72579), (5583, 58851), (6539, 50247), (13581, 24193), (16749, 19617)]