27200391

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 38976720

約数和(自身を除く): 11776329

約数列:

[1, 3, 17, 51, 137, 229, 289, 411, 687, 867, 2329, 3893, 6987, 11679, 31373, 39593, 66181, 94119, 118779, 198543, 533341, 1600023, 9066797, 27200391]

約数ペア:

[(1, 27200391), (3, 9066797), (17, 1600023), (51, 533341), (137, 198543), (229, 118779), (289, 94119), (411, 66181), (687, 39593), (867, 31373), (2329, 11679), (3893, 6987)]