81319107

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{46021}}^1$

素因数の和:46074

約数の個数: 16

約数和(自身を含む): 117816320

約数和(自身を除く): 36497213

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 46021, 138063, 874399, 1426651, 2623197, 4279953, 27106369, 81319107]

約数ペア:

[(1, 81319107), (3, 27106369), (19, 4279953), (31, 2623197), (57, 1426651), (93, 874399), (589, 138063), (1767, 46021)]