68471211

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2953}}^1$

素因数の和:3146

約数の個数: 16

約数和(自身を含む): 93582720

約数和(自身を除く): 25111509

約数列:

[1, 3, 59, 131, 177, 393, 2953, 7729, 8859, 23187, 174227, 386843, 522681, 1160529, 22823737, 68471211]

約数ペア:

[(1, 68471211), (3, 22823737), (59, 1160529), (131, 522681), (177, 386843), (393, 174227), (2953, 23187), (7729, 8859)]