73107447

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{25411}}^1$

素因数の和:25558

約数の個数: 16

約数和(自身を含む): 112219392

約数和(自身を除く): 39111945

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 25411, 76233, 177877, 533631, 3481307, 10443921, 24369149, 73107447]

約数ペア:

[(1, 73107447), (3, 24369149), (7, 10443921), (21, 3481307), (137, 533631), (411, 177877), (959, 76233), (2877, 25411)]