68654999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1327}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 82867200

約数和(自身を除く): 14212201

約数列:

[1, 7, 19, 133, 389, 1327, 2723, 7391, 9289, 25213, 51737, 176491, 516203, 3613421, 9807857, 68654999]

約数ペア:

[(1, 68654999), (7, 9807857), (19, 3613421), (133, 516203), (389, 176491), (1327, 51737), (2723, 25213), (7391, 9289)]