68075293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 86873472

約数和(自身を除く): 18798179

約数列:

[1, 11, 13, 17, 41, 143, 187, 221, 451, 533, 683, 697, 2431, 5863, 7513, 7667, 8879, 9061, 11611, 28003, 97669, 99671, 127721, 150943, 308033, 364039, 476051, 1660373, 4004429, 5236561, 6188663, 68075293]

約数ペア:

[(1, 68075293), (11, 6188663), (13, 5236561), (17, 4004429), (41, 1660373), (143, 476051), (187, 364039), (221, 308033), (451, 150943), (533, 127721), (683, 99671), (697, 97669), (2431, 28003), (5863, 11611), (7513, 9061), (7667, 8879)]