90146121

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{10459}}^1$

素因数の和:10505

約数の個数: 24

約数和(自身を含む): 137820960

約数和(自身を除く): 47674839

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 2873, 8619, 10459, 31377, 135967, 177803, 407901, 533409, 1767571, 2311439, 5302713, 6934317, 30048707, 90146121]

約数ペア:

[(1, 90146121), (3, 30048707), (13, 6934317), (17, 5302713), (39, 2311439), (51, 1767571), (169, 533409), (221, 407901), (507, 177803), (663, 135967), (2873, 31377), (8619, 10459)]