252764163

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 394567680

約数和(自身を除く): 141803517

約数列:

[1, 3, 9, 19, 57, 103, 113, 127, 171, 309, 339, 381, 927, 1017, 1143, 1957, 2147, 2413, 5871, 6441, 7239, 11639, 13081, 14351, 17613, 19323, 21717, 34917, 39243, 43053, 104751, 117729, 129159, 221141, 248539, 272669, 663423, 745617, 818007, 1478153, 1990269, 2236851, 2454021, 4434459, 13303377, 28084907, 84254721, 252764163]

約数ペア:

[(1, 252764163), (3, 84254721), (9, 28084907), (19, 13303377), (57, 4434459), (103, 2454021), (113, 2236851), (127, 1990269), (171, 1478153), (309, 818007), (339, 745617), (381, 663423), (927, 272669), (1017, 248539), (1143, 221141), (1957, 129159), (2147, 117729), (2413, 104751), (5871, 43053), (6441, 39243), (7239, 34917), (11639, 21717), (13081, 19323), (14351, 17613)]