68813433

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 117346320

約数和(自身を除く): 48532887

約数列:

[1, 3, 9, 13, 17, 29, 39, 51, 87, 117, 153, 221, 261, 377, 493, 663, 1131, 1193, 1479, 1989, 3393, 3579, 4437, 6409, 10737, 15509, 19227, 20281, 34597, 46527, 57681, 60843, 103791, 139581, 182529, 263653, 311373, 449761, 588149, 790959, 1349283, 1764447, 2372877, 4047849, 5293341, 7645937, 22937811, 68813433]

約数ペア:

[(1, 68813433), (3, 22937811), (9, 7645937), (13, 5293341), (17, 4047849), (29, 2372877), (39, 1764447), (51, 1349283), (87, 790959), (117, 588149), (153, 449761), (221, 311373), (261, 263653), (377, 182529), (493, 139581), (663, 103791), (1131, 60843), (1193, 57681), (1479, 46527), (1989, 34597), (3393, 20281), (3579, 19227), (4437, 15509), (6409, 10737)]