40726560003

素因数分解:

$3^1\times {\mathrm{389}}^1\times {\mathrm{1621}}^1\times {\mathrm{21529}}^1$

素因数の和:23542

約数の個数: 16

約数和(自身を含む): 54477789600

約数和(自身を除く): 13751229597

約数列:

[1, 3, 389, 1167, 1621, 4863, 21529, 64587, 630569, 1891707, 8374781, 25124343, 34898509, 104695527, 13575520001, 40726560003]

約数ペア:

[(1, 40726560003), (3, 13575520001), (389, 104695527), (1167, 34898509), (1621, 25124343), (4863, 8374781), (21529, 1891707), (64587, 630569)]