187025031

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{773}}^1$

素因数の和:917

約数の個数: 40

約数和(自身を含む): 292200480

約数和(自身を除く): 105175449

約数列:

[1, 3, 9, 27, 29, 81, 87, 103, 261, 309, 773, 783, 927, 2319, 2349, 2781, 2987, 6957, 8343, 8961, 20871, 22417, 26883, 62613, 67251, 79619, 80649, 201753, 238857, 241947, 605259, 716571, 1815777, 2149713, 2308951, 6449139, 6926853, 20780559, 62341677, 187025031]

約数ペア:

[(1, 187025031), (3, 62341677), (9, 20780559), (27, 6926853), (29, 6449139), (81, 2308951), (87, 2149713), (103, 1815777), (261, 716571), (309, 605259), (773, 241947), (783, 238857), (927, 201753), (2319, 80649), (2349, 79619), (2781, 67251), (2987, 62613), (6957, 26883), (8343, 22417), (8961, 20871)]