89862543

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1949}}^1$

素因数の和:2111

約数の個数: 24

約数和(自身を含む): 133848000

約数和(自身を除く): 43985457

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 981, 1949, 5123, 5847, 15369, 17541, 46107, 91603, 212441, 274809, 637323, 824427, 1911969, 9984727, 29954181, 89862543]

約数ペア:

[(1, 89862543), (3, 29954181), (9, 9984727), (47, 1911969), (109, 824427), (141, 637323), (327, 274809), (423, 212441), (981, 91603), (1949, 46107), (5123, 17541), (5847, 15369)]