66234789

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{727}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 98122752

約数和(自身を除く): 31887963

約数列:

[1, 3, 9, 53, 159, 191, 477, 573, 727, 1719, 2181, 6543, 10123, 30369, 38531, 91107, 115593, 138857, 346779, 416571, 1249713, 7359421, 22078263, 66234789]

約数ペア:

[(1, 66234789), (3, 22078263), (9, 7359421), (53, 1249713), (159, 416571), (191, 346779), (477, 138857), (573, 115593), (727, 91107), (1719, 38531), (2181, 30369), (6543, 10123)]