54273261

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{359}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 86814720

約数和(自身を除く): 32541459

約数列:

[1, 3, 7, 21, 23, 69, 161, 313, 359, 483, 939, 1077, 2191, 2513, 6573, 7199, 7539, 8257, 21597, 24771, 50393, 57799, 112367, 151179, 173397, 337101, 786569, 2359707, 2584441, 7753323, 18091087, 54273261]

約数ペア:

[(1, 54273261), (3, 18091087), (7, 7753323), (21, 2584441), (23, 2359707), (69, 786569), (161, 337101), (313, 173397), (359, 151179), (483, 112367), (939, 57799), (1077, 50393), (2191, 24771), (2513, 21597), (6573, 8257), (7199, 7539)]