67712337

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 122803200

約数和(自身を除く): 55090863

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 199, 231, 491, 597, 693, 1393, 1473, 1791, 2189, 3437, 4179, 4419, 5401, 6567, 10311, 12537, 15323, 16203, 19701, 30933, 37807, 45969, 48609, 97709, 113421, 137907, 293127, 340263, 683963, 879381, 1074799, 2051889, 3224397, 6155667, 7523593, 9673191, 22570779, 67712337]

約数ペア:

[(1, 67712337), (3, 22570779), (7, 9673191), (9, 7523593), (11, 6155667), (21, 3224397), (33, 2051889), (63, 1074799), (77, 879381), (99, 683963), (199, 340263), (231, 293127), (491, 137907), (597, 113421), (693, 97709), (1393, 48609), (1473, 45969), (1791, 37807), (2189, 30933), (3437, 19701), (4179, 16203), (4419, 15323), (5401, 12537), (6567, 10311)]