79139619

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9803}}^1$

素因数の和:9848

約数の個数: 32

約数和(自身を含む): 131765760

約数和(自身を除く): 52626141

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 9803, 29409, 88227, 127439, 225469, 264681, 382317, 676407, 1146951, 2029221, 2931097, 3440853, 6087663, 8793291, 26379873, 79139619]

約数ペア:

[(1, 79139619), (3, 26379873), (9, 8793291), (13, 6087663), (23, 3440853), (27, 2931097), (39, 2029221), (69, 1146951), (117, 676407), (207, 382317), (299, 264681), (351, 225469), (621, 127439), (897, 88227), (2691, 29409), (8073, 9803)]