151916973

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{2011}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 220917600

約数和(自身を除く): 69000627

約数列:

[1, 3, 13, 39, 149, 169, 447, 507, 1937, 2011, 5811, 6033, 25181, 26143, 75543, 78429, 299639, 339859, 898917, 1019577, 3895307, 11685921, 50638991, 151916973]

約数ペア:

[(1, 151916973), (3, 50638991), (13, 11685921), (39, 3895307), (149, 1019577), (169, 898917), (447, 339859), (507, 299639), (1937, 78429), (2011, 75543), (5811, 26143), (6033, 25181)]