129356883

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5077}}^1$

素因数の和:5251

約数の個数: 24

約数和(自身を含む): 198042000

約数和(自身を除く): 68685117

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 5077, 8493, 15231, 25479, 45693, 96463, 289389, 756473, 868167, 2269419, 6808257, 14372987, 43118961, 129356883]

約数ペア:

[(1, 129356883), (3, 43118961), (9, 14372987), (19, 6808257), (57, 2269419), (149, 868167), (171, 756473), (447, 289389), (1341, 96463), (2831, 45693), (5077, 25479), (8493, 15231)]