121497304328

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{20890183}}^1$

素因数の和:20890916

約数の個数: 16

約数和(自身を含む): 228120809280

約数和(自身を除く): 106623504952

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 5816, 20890183, 41780366, 83560732, 167121464, 15187163041, 30374326082, 60748652164, 121497304328]

約数ペア:

[(1, 121497304328), (2, 60748652164), (4, 30374326082), (8, 15187163041), (727, 167121464), (1454, 83560732), (2908, 41780366), (5816, 20890183)]