15669636489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{84391}}^1$

素因数の和:84459

約数の個数: 48

約数和(自身を含む): 26134514560

約数和(自身を除く): 10464878071

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 529, 621, 897, 1587, 2691, 4761, 6877, 8073, 14283, 20631, 61893, 84391, 185679, 253173, 759519, 1097083, 1940993, 2278557, 3291249, 5822979, 9873747, 17468937, 25232909, 29621241, 44642839, 52406811, 75698727, 133928517, 227096181, 401785551, 580356907, 681288543, 1205356653, 1741070721, 5223212163, 15669636489]

約数ペア:

[(1, 15669636489), (3, 5223212163), (9, 1741070721), (13, 1205356653), (23, 681288543), (27, 580356907), (39, 401785551), (69, 227096181), (117, 133928517), (207, 75698727), (299, 52406811), (351, 44642839), (529, 29621241), (621, 25232909), (897, 17468937), (1587, 9873747), (2691, 5822979), (4761, 3291249), (6877, 2278557), (8073, 1940993), (14283, 1097083), (20631, 759519), (61893, 253173), (84391, 185679)]