156977847

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 260638560

約数和(自身を除く): 103660713

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 467, 507, 663, 1401, 1521, 1989, 2197, 2873, 4203, 6071, 6591, 7939, 8619, 18213, 19773, 23817, 25857, 37349, 54639, 71451, 78923, 103207, 112047, 236769, 309621, 336141, 710307, 928863, 1025999, 1341691, 3077997, 4025073, 9233991, 12075219, 17441983, 52325949, 156977847]

約数ペア:

[(1, 156977847), (3, 52325949), (9, 17441983), (13, 12075219), (17, 9233991), (39, 4025073), (51, 3077997), (117, 1341691), (153, 1025999), (169, 928863), (221, 710307), (467, 336141), (507, 309621), (663, 236769), (1401, 112047), (1521, 103207), (1989, 78923), (2197, 71451), (2873, 54639), (4203, 37349), (6071, 25857), (6591, 23817), (7939, 19773), (8619, 18213)]