68041617

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{5039}}^1$

素因数の和:5692

約数の個数: 16

約数和(自身を含む): 103864320

約数和(自身を除く): 35822703

約数列:

[1, 3, 7, 21, 643, 1929, 4501, 5039, 13503, 15117, 35273, 105819, 3240077, 9720231, 22680539, 68041617]

約数ペア:

[(1, 68041617), (3, 22680539), (7, 9720231), (21, 3240077), (643, 105819), (1929, 35273), (4501, 15117), (5039, 13503)]