68117497

素因数分解:

$7^2\times {\mathrm{743}}^1\times {\mathrm{1871}}^1$

素因数の和:2628

約数の個数: 12

約数和(自身を含む): 79387776

約数和(自身を除く): 11270279

約数列:

[1, 7, 49, 743, 1871, 5201, 13097, 36407, 91679, 1390153, 9731071, 68117497]

約数ペア:

[(1, 68117497), (7, 9731071), (49, 1390153), (743, 91679), (1871, 36407), (5201, 13097)]