78386127

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{1697}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 106362720

約数和(自身を除く): 27976593

約数列:

[1, 3, 89, 173, 267, 519, 1697, 5091, 15397, 46191, 151033, 293581, 453099, 880743, 26128709, 78386127]

約数ペア:

[(1, 78386127), (3, 26128709), (89, 880743), (173, 453099), (267, 293581), (519, 151033), (1697, 46191), (5091, 15397)]