90853371

素因数分解:

$3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{2087}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 150269184

約数和(自身を除く): 59415813

約数列:

[1, 3, 7, 9, 21, 63, 691, 2073, 2087, 4837, 6219, 6261, 14511, 14609, 18783, 43533, 43827, 131481, 1442117, 4326351, 10094819, 12979053, 30284457, 90853371]

約数ペア:

[(1, 90853371), (3, 30284457), (7, 12979053), (9, 10094819), (21, 4326351), (63, 1442117), (691, 131481), (2073, 43827), (2087, 43533), (4837, 18783), (6219, 14609), (6261, 14511)]