58157271

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 80

約数和(自身を含む): 100362240

約数和(自身を除く): 42204969

約数列:

[1, 3, 9, 19, 23, 27, 31, 53, 57, 69, 81, 93, 159, 171, 207, 279, 437, 477, 513, 589, 621, 713, 837, 1007, 1219, 1311, 1431, 1539, 1643, 1767, 1863, 2139, 2511, 3021, 3657, 3933, 4293, 4929, 5301, 6417, 9063, 10971, 11799, 13547, 14787, 15903, 19251, 23161, 27189, 31217, 32913, 35397, 37789, 40641, 44361, 47709, 57753, 69483, 81567, 93651, 98739, 113367, 121923, 133083, 208449, 280953, 340101, 365769, 625347, 717991, 842859, 1020303, 1097307, 1876041, 2153973, 2528577, 3060909, 6461919, 19385757, 58157271]

約数ペア:

[(1, 58157271), (3, 19385757), (9, 6461919), (19, 3060909), (23, 2528577), (27, 2153973), (31, 1876041), (53, 1097307), (57, 1020303), (69, 842859), (81, 717991), (93, 625347), (159, 365769), (171, 340101), (207, 280953), (279, 208449), (437, 133083), (477, 121923), (513, 113367), (589, 98739), (621, 93651), (713, 81567), (837, 69483), (1007, 57753), (1219, 47709), (1311, 44361), (1431, 40641), (1539, 37789), (1643, 35397), (1767, 32913), (1863, 31217), (2139, 27189), (2511, 23161), (3021, 19251), (3657, 15903), (3933, 14787), (4293, 13547), (4929, 11799), (5301, 10971), (6417, 9063)]