67889783

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 80693760

約数和(自身を除く): 12803977

約数列:

[1, 13, 29, 31, 37, 157, 377, 403, 481, 899, 1073, 1147, 2041, 4553, 4867, 5809, 11687, 13949, 14911, 33263, 59189, 63271, 75517, 141143, 168461, 180079, 432419, 1834859, 2189993, 2341027, 5222291, 67889783]

約数ペア:

[(1, 67889783), (13, 5222291), (29, 2341027), (31, 2189993), (37, 1834859), (157, 432419), (377, 180079), (403, 168461), (481, 141143), (899, 75517), (1073, 63271), (1147, 59189), (2041, 33263), (4553, 14911), (4867, 13949), (5809, 11687)]