16034841

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 26557440

約数和(自身を除く): 10522599

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 151, 171, 207, 243, 437, 453, 513, 621, 1311, 1359, 1539, 1863, 2869, 3473, 3933, 4077, 4617, 5589, 8607, 10419, 11799, 12231, 25821, 31257, 35397, 36693, 65987, 77463, 93771, 106191, 197961, 232389, 281313, 593883, 697167, 843939, 1781649, 5344947, 16034841]

約数ペア:

[(1, 16034841), (3, 5344947), (9, 1781649), (19, 843939), (23, 697167), (27, 593883), (57, 281313), (69, 232389), (81, 197961), (151, 106191), (171, 93771), (207, 77463), (243, 65987), (437, 36693), (453, 35397), (513, 31257), (621, 25821), (1311, 12231), (1359, 11799), (1539, 10419), (1863, 8607), (2869, 5589), (3473, 4617), (3933, 4077)]