73991813

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{11527}}^1$

素因数の和:11672

約数の個数: 12

約数和(自身を含む): 86736672

約数和(自身を除く): 12744859

約数列:

[1, 7, 49, 131, 917, 6419, 11527, 80689, 564823, 1510037, 10570259, 73991813]

約数ペア:

[(1, 73991813), (7, 10570259), (49, 1510037), (131, 564823), (917, 80689), (6419, 11527)]