51789723

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{4127}}^1$

素因数の和:4266

約数の個数: 16

約数和(自身を含む): 71331840

約数和(自身を除く): 19542117

約数列:

[1, 3, 47, 89, 141, 267, 4127, 4183, 12381, 12549, 193969, 367303, 581907, 1101909, 17263241, 51789723]

約数ペア:

[(1, 51789723), (3, 17263241), (47, 1101909), (89, 581907), (141, 367303), (267, 193969), (4127, 12549), (4183, 12381)]