51011193

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 69048000

約数和(自身を除く): 18036807

約数列:

[1, 3, 139, 149, 417, 447, 821, 2463, 20711, 62133, 114119, 122329, 342357, 366987, 17003731, 51011193]

約数ペア:

[(1, 51011193), (3, 17003731), (139, 366987), (149, 342357), (417, 122329), (447, 114119), (821, 62133), (2463, 20711)]