68352987

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{18691}}^1$

素因数の和:18770

約数の個数: 16

約数和(自身を含む): 96899328

約数和(自身を除く): 28546341

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 18691, 56073, 429893, 990623, 1289679, 2971869, 22784329, 68352987]

約数ペア:

[(1, 68352987), (3, 22784329), (23, 2971869), (53, 1289679), (69, 990623), (159, 429893), (1219, 56073), (3657, 18691)]