80821686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3863}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 176940288

約数和(自身を除く): 96118602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 317, 634, 951, 1902, 3487, 3863, 6974, 7726, 10461, 11589, 20922, 23178, 42493, 84986, 127479, 254958, 1224571, 2449142, 3673713, 7347426, 13470281, 26940562, 40410843, 80821686]

約数ペア:

[(1, 80821686), (2, 40410843), (3, 26940562), (6, 13470281), (11, 7347426), (22, 3673713), (33, 2449142), (66, 1224571), (317, 254958), (634, 127479), (951, 84986), (1902, 42493), (3487, 23178), (3863, 20922), (6974, 11589), (7726, 10461)]