81622037

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{10867}}^1$

素因数の和:10940

約数の個数: 16

約数和(自身を含む): 99116160

約数和(自身を除く): 17494123

約数列:

[1, 7, 29, 37, 203, 259, 1073, 7511, 10867, 76069, 315143, 402079, 2206001, 2814553, 11660291, 81622037]

約数ペア:

[(1, 81622037), (7, 11660291), (29, 2814553), (37, 2206001), (203, 402079), (259, 315143), (1073, 76069), (7511, 10867)]