78963647

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{12689}}^1$

素因数の和:12830

約数の個数: 12

約数和(自身を含む): 92586240

約数和(自身を除く): 13622593

約数列:

[1, 7, 49, 127, 889, 6223, 12689, 88823, 621761, 1611503, 11280521, 78963647]

約数ペア:

[(1, 78963647), (7, 11280521), (49, 1611503), (127, 621761), (889, 88823), (6223, 12689)]