156928537769

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{243391}}^1$

素因数の和:243545

約数の個数: 24

約数和(自身を含む): 175744601088

約数和(自身を除く): 18816063319

約数列:

[1, 17, 23, 97, 289, 391, 1649, 2231, 6647, 28033, 37927, 243391, 644759, 4137647, 5597993, 23608927, 70339999, 95165881, 401351759, 543005321, 1617819977, 6822979903, 9231090457, 156928537769]

約数ペア:

[(1, 156928537769), (17, 9231090457), (23, 6822979903), (97, 1617819977), (289, 543005321), (391, 401351759), (1649, 95165881), (2231, 70339999), (6647, 23608927), (28033, 5597993), (37927, 4137647), (243391, 644759)]