71927541

素因数分解:

$3^3\times 7^2\times {\mathrm{54367}}^1$

素因数の和:54390

約数の個数: 24

約数和(自身を含む): 123959040

約数和(自身を除く): 52031499

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 54367, 163101, 380569, 489303, 1141707, 1467909, 2663983, 3425121, 7991949, 10275363, 23975847, 71927541]

約数ペア:

[(1, 71927541), (3, 23975847), (7, 10275363), (9, 7991949), (21, 3425121), (27, 2663983), (49, 1467909), (63, 1141707), (147, 489303), (189, 380569), (441, 163101), (1323, 54367)]