76722107

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 97036800

約数和(自身を除く): 20314693

約数列:

[1, 7, 11, 77, 121, 239, 379, 847, 1673, 2629, 2653, 4169, 18403, 28919, 29183, 45859, 90581, 202433, 321013, 634067, 996391, 6974737, 10960301, 76722107]

約数ペア:

[(1, 76722107), (7, 10960301), (11, 6974737), (77, 996391), (121, 634067), (239, 321013), (379, 202433), (847, 90581), (1673, 45859), (2629, 29183), (2653, 28919), (4169, 18403)]