872639163

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2713}}^1$

素因数の和:2774

約数の個数: 60

約数和(自身を含む): 1501417368

約数和(自身を除く): 628778205

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 361, 513, 627, 891, 1083, 1539, 1881, 2713, 3249, 3971, 5643, 8139, 9747, 11913, 16929, 24417, 29241, 29843, 35739, 51547, 73251, 89529, 107217, 154641, 219753, 268587, 321651, 463923, 567017, 805761, 979393, 1391769, 1701051, 2417283, 2938179, 4175307, 5103153, 8814537, 10773323, 15309459, 26443611, 32319969, 45928377, 79330833, 96959907, 290879721, 872639163]

約数ペア:

[(1, 872639163), (3, 290879721), (9, 96959907), (11, 79330833), (19, 45928377), (27, 32319969), (33, 26443611), (57, 15309459), (81, 10773323), (99, 8814537), (171, 5103153), (209, 4175307), (297, 2938179), (361, 2417283), (513, 1701051), (627, 1391769), (891, 979393), (1083, 805761), (1539, 567017), (1881, 463923), (2713, 321651), (3249, 268587), (3971, 219753), (5643, 154641), (8139, 107217), (9747, 89529), (11913, 73251), (16929, 51547), (24417, 35739), (29241, 29843)]