172017849

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1063}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 85385031

約数列:

[1, 3, 17, 19, 51, 57, 167, 323, 501, 969, 1063, 2839, 3173, 3189, 8517, 9519, 18071, 20197, 53941, 54213, 60591, 161823, 177521, 343349, 532563, 1030047, 3017857, 3372899, 9053571, 10118697, 57339283, 172017849]

約数ペア:

[(1, 172017849), (3, 57339283), (17, 10118697), (19, 9053571), (51, 3372899), (57, 3017857), (167, 1030047), (323, 532563), (501, 343349), (969, 177521), (1063, 161823), (2839, 60591), (3173, 54213), (3189, 53941), (8517, 20197), (9519, 18071)]