68246961

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3533}}^1$

素因数の和:3720

約数の個数: 16

約数和(自身を含む): 93636864

約数和(自身を除く): 25389903

約数列:

[1, 3, 47, 137, 141, 411, 3533, 6439, 10599, 19317, 166051, 484021, 498153, 1452063, 22748987, 68246961]

約数ペア:

[(1, 68246961), (3, 22748987), (47, 1452063), (137, 498153), (141, 484021), (411, 166051), (3533, 19317), (6439, 10599)]