81465111

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99469}}^1$

素因数の和:99495

約数の個数: 24

約数和(自身を含む): 144828320

約数和(自身を除く): 63363209

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 99469, 298407, 696283, 895221, 1293097, 2088849, 3879291, 6266547, 9051679, 11637873, 27155037, 81465111]

約数ペア:

[(1, 81465111), (3, 27155037), (7, 11637873), (9, 9051679), (13, 6266547), (21, 3879291), (39, 2088849), (63, 1293097), (91, 895221), (117, 696283), (273, 298407), (819, 99469)]