68088587

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{11677}}^1$

素因数の和:11715

約数の個数: 16

約数和(自身を含む): 84081600

約数和(自身を除く): 15993013

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 11677, 81739, 198509, 572173, 1389563, 4005211, 9726941, 68088587]

約数ペア:

[(1, 68088587), (7, 9726941), (17, 4005211), (49, 1389563), (119, 572173), (343, 198509), (833, 81739), (5831, 11677)]