29422197

素因数分解:

$3^5\times 7^3\times {\mathrm{353}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 51542400

約数和(自身を除く): 22120203

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 343, 353, 441, 567, 1029, 1059, 1323, 1701, 2471, 3087, 3177, 3969, 7413, 9261, 9531, 11907, 17297, 22239, 27783, 28593, 51891, 66717, 83349, 85779, 121079, 155673, 200151, 363237, 467019, 600453, 1089711, 1401057, 3269133, 4203171, 9807399, 29422197]

約数ペア:

[(1, 29422197), (3, 9807399), (7, 4203171), (9, 3269133), (21, 1401057), (27, 1089711), (49, 600453), (63, 467019), (81, 363237), (147, 200151), (189, 155673), (243, 121079), (343, 85779), (353, 83349), (441, 66717), (567, 51891), (1029, 28593), (1059, 27783), (1323, 22239), (1701, 17297), (2471, 11907), (3087, 9531), (3177, 9261), (3969, 7413)]