23603643

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:358

約数の個数: 60

約数和(自身を含む): 43313160

約数和(自身を除く): 19709517

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 171, 189, 313, 399, 441, 513, 567, 931, 939, 1197, 1323, 1539, 2191, 2793, 2817, 3591, 3969, 5947, 6573, 8379, 8451, 10773, 15337, 17841, 19719, 25137, 25353, 41629, 46011, 53523, 59157, 75411, 124887, 138033, 160569, 177471, 291403, 374661, 414099, 481707, 874209, 1123983, 1242297, 2622627, 3371949, 7867881, 23603643]

約数ペア:

[(1, 23603643), (3, 7867881), (7, 3371949), (9, 2622627), (19, 1242297), (21, 1123983), (27, 874209), (49, 481707), (57, 414099), (63, 374661), (81, 291403), (133, 177471), (147, 160569), (171, 138033), (189, 124887), (313, 75411), (399, 59157), (441, 53523), (513, 46011), (567, 41629), (931, 25353), (939, 25137), (1197, 19719), (1323, 17841), (1539, 15337), (2191, 10773), (2793, 8451), (2817, 8379), (3591, 6573), (3969, 5947)]