6945755733

素因数分解:

$3^2\times 7^2\times {\mathrm{15750013}}^1$

素因数の和:15750033

約数の個数: 18

約数和(自身を含む): 11670760374

約数和(自身を除く): 4725004641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 15750013, 47250039, 110250091, 141750117, 330750273, 771750637, 992250819, 2315251911, 6945755733]

約数ペア:

[(1, 6945755733), (3, 2315251911), (7, 992250819), (9, 771750637), (21, 330750273), (49, 141750117), (63, 110250091), (147, 47250039), (441, 15750013)]