129688506

素因数分解:

$2^1\times 3^3\times {\mathrm{2401639}}^1$

素因数の和:2401650

約数の個数: 16

約数和(自身を含む): 288196800

約数和(自身を除く): 158508294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2401639, 4803278, 7204917, 14409834, 21614751, 43229502, 64844253, 129688506]

約数ペア:

[(1, 129688506), (2, 64844253), (3, 43229502), (6, 21614751), (9, 14409834), (18, 7204917), (27, 4803278), (54, 2401639)]