72876727

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{619}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 92355200

約数和(自身を除く): 19478473

約数列:

[1, 7, 11, 77, 121, 139, 619, 847, 973, 1529, 4333, 6809, 10703, 16819, 47663, 74899, 86041, 117733, 524293, 602287, 946451, 6625157, 10410961, 72876727]

約数ペア:

[(1, 72876727), (7, 10410961), (11, 6625157), (77, 946451), (121, 602287), (139, 524293), (619, 117733), (847, 86041), (973, 74899), (1529, 47663), (4333, 16819), (6809, 10703)]