67905678

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{159403}}^1$

素因数の和:159479

約数の個数: 16

約数和(自身を含む): 137725056

約数和(自身を除く): 69819378

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 159403, 318806, 478209, 956418, 11317613, 22635226, 33952839, 67905678]

約数ペア:

[(1, 67905678), (2, 33952839), (3, 22635226), (6, 11317613), (71, 956418), (142, 478209), (213, 318806), (426, 159403)]