54171309

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{1489}}^1$

素因数の和:1740

約数の個数: 16

約数和(自身を含む): 73760960

約数和(自身を除く): 19589651

約数列:

[1, 3, 67, 181, 201, 543, 1489, 4467, 12127, 36381, 99763, 269509, 299289, 808527, 18057103, 54171309]

約数ペア:

[(1, 54171309), (3, 18057103), (67, 808527), (181, 299289), (201, 269509), (543, 99763), (1489, 36381), (4467, 12127)]