876508744329

素因数分解:

$3^4\times {\mathrm{72277}}^1\times {\mathrm{149717}}^1$

素因数の和:222006

約数の個数: 20

約数和(自身を含む): 1309379430084

約数和(自身を除く): 432870685755

約数列:

[1, 3, 9, 27, 81, 72277, 149717, 216831, 449151, 650493, 1347453, 1951479, 4042359, 5854437, 12127077, 10821095609, 32463286827, 97389860481, 292169581443, 876508744329]

約数ペア:

[(1, 876508744329), (3, 292169581443), (9, 97389860481), (27, 32463286827), (81, 10821095609), (72277, 12127077), (149717, 5854437), (216831, 4042359), (449151, 1951479), (650493, 1347453)]