55618947

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 87360000

約数和(自身を除く): 31741053

約数列:

[1, 3, 9, 19, 27, 57, 171, 181, 513, 543, 599, 1629, 1797, 3439, 4887, 5391, 10317, 11381, 16173, 30951, 34143, 92853, 102429, 108419, 307287, 325257, 975771, 2059961, 2927313, 6179883, 18539649, 55618947]

約数ペア:

[(1, 55618947), (3, 18539649), (9, 6179883), (19, 2927313), (27, 2059961), (57, 975771), (171, 325257), (181, 307287), (513, 108419), (543, 102429), (599, 92853), (1629, 34143), (1797, 30951), (3439, 16173), (4887, 11381), (5391, 10317)]