90030657

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47711}}^1$

素因数の和:47768

約数の個数: 16

約数和(自身を含む): 130540032

約数和(自身を除く): 40509375

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 47711, 143133, 811087, 1765307, 2433261, 5295921, 30010219, 90030657]

約数ペア:

[(1, 90030657), (3, 30010219), (17, 5295921), (37, 2433261), (51, 1765307), (111, 811087), (629, 143133), (1887, 47711)]