15550996851

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{245683}}^1$

素因数の和:246243

約数の個数: 24

約数和(自身を含む): 24235252496

約数和(自身を除く): 8684255645

約数列:

[1, 3, 9, 13, 39, 117, 541, 1623, 4869, 7033, 21099, 63297, 245683, 737049, 2211147, 3193879, 9581637, 28744911, 132914503, 398743509, 1196230527, 1727888539, 5183665617, 15550996851]

約数ペア:

[(1, 15550996851), (3, 5183665617), (9, 1727888539), (13, 1196230527), (39, 398743509), (117, 132914503), (541, 28744911), (1623, 9581637), (4869, 3193879), (7033, 2211147), (21099, 737049), (63297, 245683)]