13609701

素因数分解:

$3^7\times 7^2\times {\mathrm{127}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 23930880

約数和(自身を除く): 10321179

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 127, 147, 189, 243, 381, 441, 567, 729, 889, 1143, 1323, 1701, 2187, 2667, 3429, 3969, 5103, 6223, 8001, 10287, 11907, 15309, 18669, 24003, 30861, 35721, 56007, 72009, 92583, 107163, 168021, 216027, 277749, 504063, 648081, 1512189, 1944243, 4536567, 13609701]

約数ペア:

[(1, 13609701), (3, 4536567), (7, 1944243), (9, 1512189), (21, 648081), (27, 504063), (49, 277749), (63, 216027), (81, 168021), (127, 107163), (147, 92583), (189, 72009), (243, 56007), (381, 35721), (441, 30861), (567, 24003), (729, 18669), (889, 15309), (1143, 11907), (1323, 10287), (1701, 8001), (2187, 6223), (2667, 5103), (3429, 3969)]