82077489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 131725440

約数和(自身を除く): 49647951

約数列:

[1, 3, 9, 13, 27, 39, 117, 197, 351, 591, 1187, 1773, 2561, 3561, 5319, 7683, 10683, 15431, 23049, 32049, 46293, 69147, 138879, 233839, 416637, 701517, 2104551, 3039907, 6313653, 9119721, 27359163, 82077489]

約数ペア:

[(1, 82077489), (3, 27359163), (9, 9119721), (13, 6313653), (27, 3039907), (39, 2104551), (117, 701517), (197, 416637), (351, 233839), (591, 138879), (1187, 69147), (1773, 46293), (2561, 32049), (3561, 23049), (5319, 15431), (7683, 10683)]