40924359

素因数分解:

$3^5\times 7^3\times {\mathrm{491}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 71635200

約数和(自身を除く): 30710841

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 343, 441, 491, 567, 1029, 1323, 1473, 1701, 3087, 3437, 3969, 4419, 9261, 10311, 11907, 13257, 24059, 27783, 30933, 39771, 72177, 83349, 92799, 119313, 168413, 216531, 278397, 505239, 649593, 835191, 1515717, 1948779, 4547151, 5846337, 13641453, 40924359]

約数ペア:

[(1, 40924359), (3, 13641453), (7, 5846337), (9, 4547151), (21, 1948779), (27, 1515717), (49, 835191), (63, 649593), (81, 505239), (147, 278397), (189, 216531), (243, 168413), (343, 119313), (441, 92799), (491, 83349), (567, 72177), (1029, 39771), (1323, 30933), (1473, 27783), (1701, 24059), (3087, 13257), (3437, 11907), (3969, 10311), (4419, 9261)]