71747189

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 77932800

約数和(自身を除く): 6185611

約数列:

[1, 23, 29, 263, 409, 667, 6049, 7627, 9407, 11861, 107567, 175421, 272803, 2474041, 3119443, 71747189]

約数ペア:

[(1, 71747189), (23, 3119443), (29, 2474041), (263, 272803), (409, 175421), (667, 107567), (6049, 11861), (7627, 9407)]