86552271

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18043}}^1$

素因数の和:18103

約数の個数: 24

約数和(自身を含む): 137928336

約数和(自身を除く): 51376065

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 18043, 54129, 162387, 234559, 703677, 739763, 2111031, 2219289, 6657867, 9616919, 28850757, 86552271]

約数ペア:

[(1, 86552271), (3, 28850757), (9, 9616919), (13, 6657867), (39, 2219289), (41, 2111031), (117, 739763), (123, 703677), (369, 234559), (533, 162387), (1599, 54129), (4797, 18043)]