78880329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{1087}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 124580352

約数和(自身を除く): 45700023

約数列:

[1, 3, 9, 11, 33, 99, 733, 1087, 2199, 3261, 6597, 8063, 9783, 11957, 24189, 35871, 72567, 107613, 796771, 2390313, 7170939, 8764481, 26293443, 78880329]

約数ペア:

[(1, 78880329), (3, 26293443), (9, 8764481), (11, 7170939), (33, 2390313), (99, 796771), (733, 107613), (1087, 72567), (2199, 35871), (3261, 24189), (6597, 11957), (8063, 9783)]