107259999

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{2357}}^1$

素因数の和:2575

約数の個数: 32

約数和(自身を含む): 179283456

約数和(自身を除く): 72023457

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 1379, 2167, 2357, 4137, 6501, 7071, 15169, 16499, 25927, 45507, 49497, 77781, 181489, 464329, 544467, 1392987, 3250303, 5107619, 9750909, 15322857, 35753333, 107259999]

約数ペア:

[(1, 107259999), (3, 35753333), (7, 15322857), (11, 9750909), (21, 5107619), (33, 3250303), (77, 1392987), (197, 544467), (231, 464329), (591, 181489), (1379, 77781), (2167, 49497), (2357, 45507), (4137, 25927), (6501, 16499), (7071, 15169)]