72447123

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{84143}}^1$

素因数の和:84194

約数の個数: 16

約数和(自身を含む): 113089536

約数和(自身を除く): 40642413

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 84143, 252429, 589001, 1767003, 3449863, 10349589, 24149041, 72447123]

約数ペア:

[(1, 72447123), (3, 24149041), (7, 10349589), (21, 3449863), (41, 1767003), (123, 589001), (287, 252429), (861, 84143)]