90288639

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62311}}^1$

素因数の和:62347

約数の個数: 24

約数和(自身を含む): 155530752

約数和(自身を除く): 65242113

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 62311, 186933, 436177, 560799, 1308531, 1433153, 3925593, 4299459, 10032071, 12898377, 30096213, 90288639]

約数ペア:

[(1, 90288639), (3, 30096213), (7, 12898377), (9, 10032071), (21, 4299459), (23, 3925593), (63, 1433153), (69, 1308531), (161, 560799), (207, 436177), (483, 186933), (1449, 62311)]