68069673

素因数分解:

$3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 122463360

約数和(自身を除く): 54393687

約数列:

[1, 3, 7, 9, 21, 23, 27, 49, 63, 69, 147, 161, 189, 207, 441, 483, 621, 1127, 1323, 1449, 2237, 3381, 4347, 6711, 10143, 15659, 20133, 30429, 46977, 51451, 60399, 109613, 140931, 154353, 328839, 360157, 422793, 463059, 986517, 1080471, 1389177, 2521099, 2959551, 3241413, 7563297, 9724239, 22689891, 68069673]

約数ペア:

[(1, 68069673), (3, 22689891), (7, 9724239), (9, 7563297), (21, 3241413), (23, 2959551), (27, 2521099), (49, 1389177), (63, 1080471), (69, 986517), (147, 463059), (161, 422793), (189, 360157), (207, 328839), (441, 154353), (483, 140931), (621, 109613), (1127, 60399), (1323, 51451), (1449, 46977), (2237, 30429), (3381, 20133), (4347, 15659), (6711, 10143)]