77430213

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53437}}^1$

素因数の和:53473

約数の個数: 24

約数和(自身を含む): 133381248

約数和(自身を除く): 55951035

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 53437, 160311, 374059, 480933, 1122177, 1229051, 3366531, 3687153, 8603357, 11061459, 25810071, 77430213]

約数ペア:

[(1, 77430213), (3, 25810071), (7, 11061459), (9, 8603357), (21, 3687153), (23, 3366531), (63, 1229051), (69, 1122177), (161, 480933), (207, 374059), (483, 160311), (1449, 53437)]