91217733

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{18439}}^1$

素因数の和:18556

約数の個数: 16

約数和(自身を含む): 130112640

約数和(自身を除く): 38894907

約数列:

[1, 3, 17, 51, 97, 291, 1649, 4947, 18439, 55317, 313463, 940389, 1788583, 5365749, 30405911, 91217733]

約数ペア:

[(1, 91217733), (3, 30405911), (17, 5365749), (51, 1788583), (97, 940389), (291, 313463), (1649, 55317), (4947, 18439)]