65720846853

素因数分解:

$3^3\times {\mathrm{13151}}^1\times {\mathrm{185089}}^1$

素因数の和:198249

約数の個数: 16

約数和(自身を含む): 97372147200

約数和(自身を除く): 31651300347

約数列:

[1, 3, 9, 27, 13151, 39453, 118359, 185089, 355077, 555267, 1665801, 4997403, 2434105439, 7302316317, 21906948951, 65720846853]

約数ペア:

[(1, 65720846853), (3, 21906948951), (9, 7302316317), (27, 2434105439), (13151, 4997403), (39453, 1665801), (118359, 555267), (185089, 355077)]