54954003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21031}}^1$

素因数の和:21114

約数の個数: 16

約数和(自身を含む): 80089856

約数和(自身を除く): 25135853

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 21031, 63093, 273403, 820209, 1409077, 4227231, 18318001, 54954003]

約数ペア:

[(1, 54954003), (3, 18318001), (13, 4227231), (39, 1409077), (67, 820209), (201, 273403), (871, 63093), (2613, 21031)]