72874857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{14821}}^1$

素因数の和:14984

約数の個数: 16

約数和(自身を含む): 106718400

約数和(自身を除く): 33843543

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 14821, 44463, 163031, 489093, 2208329, 6624987, 24291619, 72874857]

約数ペア:

[(1, 72874857), (3, 24291619), (11, 6624987), (33, 2208329), (149, 489093), (447, 163031), (1639, 44463), (4917, 14821)]