31269183

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 47222784

約数和(自身を除く): 15953601

約数列:

[1, 3, 11, 33, 41, 121, 123, 191, 363, 451, 573, 1331, 1353, 2101, 3993, 4961, 6303, 7831, 14883, 23111, 23493, 54571, 69333, 86141, 163713, 254221, 258423, 762663, 947551, 2842653, 10423061, 31269183]

約数ペア:

[(1, 31269183), (3, 10423061), (11, 2842653), (33, 947551), (41, 762663), (121, 258423), (123, 254221), (191, 163713), (363, 86141), (451, 69333), (573, 54571), (1331, 23493), (1353, 23111), (2101, 14883), (3993, 7831), (4961, 6303)]