68170539

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 97182720

約数和(自身を除く): 29012181

約数列:

[1, 3, 37, 47, 73, 111, 141, 179, 219, 537, 1739, 2701, 3431, 5217, 6623, 8103, 8413, 10293, 13067, 19869, 25239, 39201, 126947, 311281, 380841, 483479, 614149, 933843, 1450437, 1842447, 22723513, 68170539]

約数ペア:

[(1, 68170539), (3, 22723513), (37, 1842447), (47, 1450437), (73, 933843), (111, 614149), (141, 483479), (179, 380841), (219, 311281), (537, 126947), (1739, 39201), (2701, 25239), (3431, 19869), (5217, 13067), (6623, 10293), (8103, 8413)]