55775343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 83184640

約数和(自身を除く): 27409297

約数列:

[1, 3, 13, 39, 43, 79, 129, 237, 421, 559, 1027, 1263, 1677, 3081, 3397, 5473, 10191, 16419, 18103, 33259, 44161, 54309, 99777, 132483, 235339, 432367, 706017, 1297101, 1430137, 4290411, 18591781, 55775343]

約数ペア:

[(1, 55775343), (3, 18591781), (13, 4290411), (39, 1430137), (43, 1297101), (79, 706017), (129, 432367), (237, 235339), (421, 132483), (559, 99777), (1027, 54309), (1263, 44161), (1677, 33259), (3081, 18103), (3397, 16419), (5473, 10191)]