42281199

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1301}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 64183392

約数和(自身を除く): 21902193

約数列:

[1, 3, 9, 23, 69, 157, 207, 471, 1301, 1413, 3611, 3903, 10833, 11709, 29923, 32499, 89769, 204257, 269307, 612771, 1838313, 4697911, 14093733, 42281199]

約数ペア:

[(1, 42281199), (3, 14093733), (9, 4697911), (23, 1838313), (69, 612771), (157, 269307), (207, 204257), (471, 89769), (1301, 32499), (1413, 29923), (3611, 11709), (3903, 10833)]