6640101

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 11356800

約数和(自身を除く): 4716699

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 103, 117, 171, 247, 261, 309, 377, 551, 741, 927, 1131, 1339, 1653, 1957, 2223, 2987, 3393, 4017, 4959, 5871, 7163, 8961, 12051, 17613, 21489, 25441, 26883, 38831, 56753, 64467, 76323, 116493, 170259, 228969, 349479, 510777, 737789, 2213367, 6640101]

約数ペア:

[(1, 6640101), (3, 2213367), (9, 737789), (13, 510777), (19, 349479), (29, 228969), (39, 170259), (57, 116493), (87, 76323), (103, 64467), (117, 56753), (171, 38831), (247, 26883), (261, 25441), (309, 21489), (377, 17613), (551, 12051), (741, 8961), (927, 7163), (1131, 5871), (1339, 4959), (1653, 4017), (1957, 3393), (2223, 2987)]