27696207

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 47038464

約数和(自身を除く): 19342257

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 2551, 3619, 7653, 10857, 17857, 28061, 53571, 84183, 119897, 196427, 359691, 589281, 839279, 1318867, 2517837, 3956601, 9232069, 27696207]

約数ペア:

[(1, 27696207), (3, 9232069), (7, 3956601), (11, 2517837), (21, 1318867), (33, 839279), (47, 589281), (77, 359691), (141, 196427), (231, 119897), (329, 84183), (517, 53571), (987, 28061), (1551, 17857), (2551, 10857), (3619, 7653)]