162956979

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 238960800

約数和(自身を除く): 76003821

約数列:

[1, 3, 9, 137, 149, 411, 447, 887, 1233, 1341, 2661, 7983, 20413, 61239, 121519, 132163, 183717, 364557, 396489, 1093671, 1189467, 18106331, 54318993, 162956979]

約数ペア:

[(1, 162956979), (3, 54318993), (9, 18106331), (137, 1189467), (149, 1093671), (411, 396489), (447, 364557), (887, 183717), (1233, 132163), (1341, 121519), (2661, 61239), (7983, 20413)]