137466217

素因数分解:

$7^2\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 163404864

約数和(自身を除く): 25938647

約数列:

[1, 7, 49, 107, 157, 167, 749, 1099, 1169, 5243, 7693, 8183, 16799, 17869, 26219, 117593, 125083, 183533, 823151, 875581, 1284731, 2805433, 19638031, 137466217]

約数ペア:

[(1, 137466217), (7, 19638031), (49, 2805433), (107, 1284731), (157, 875581), (167, 823151), (749, 183533), (1099, 125083), (1169, 117593), (5243, 26219), (7693, 17869), (8183, 16799)]