64446507

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1499}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 98982000

約数和(自身を除く): 34535493

約数列:

[1, 3, 9, 17, 51, 153, 281, 843, 1499, 2529, 4497, 4777, 13491, 14331, 25483, 42993, 76449, 229347, 421219, 1263657, 3790971, 7160723, 21482169, 64446507]

約数ペア:

[(1, 64446507), (3, 21482169), (9, 7160723), (17, 3790971), (51, 1263657), (153, 421219), (281, 229347), (843, 76449), (1499, 42993), (2529, 25483), (4497, 14331), (4777, 13491)]