9968204493

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{52301}}^1$

素因数の和:52507

約数の個数: 40

約数和(自身を含む): 16125125016

約数和(自身を除く): 6156920523

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 181, 351, 543, 1053, 1629, 2353, 4887, 7059, 14661, 21177, 52301, 63531, 156903, 190593, 470709, 679913, 1412127, 2039739, 4236381, 6119217, 9466481, 18357651, 28399443, 55072953, 85198329, 123064253, 255594987, 369192759, 766784961, 1107578277, 3322734831, 9968204493]

約数ペア:

[(1, 9968204493), (3, 3322734831), (9, 1107578277), (13, 766784961), (27, 369192759), (39, 255594987), (81, 123064253), (117, 85198329), (181, 55072953), (351, 28399443), (543, 18357651), (1053, 9466481), (1629, 6119217), (2353, 4236381), (4887, 2039739), (7059, 1412127), (14661, 679913), (21177, 470709), (52301, 190593), (63531, 156903)]