198902007

素因数分解:

$3^3\times {\mathrm{1907}}^1\times {\mathrm{3863}}^1$

素因数の和:5779

約数の個数: 16

約数和(自身を含む): 294900480

約数和(自身を除く): 95998473

約数列:

[1, 3, 9, 27, 1907, 3863, 5721, 11589, 17163, 34767, 51489, 104301, 7366741, 22100223, 66300669, 198902007]

約数ペア:

[(1, 198902007), (3, 66300669), (9, 22100223), (27, 7366741), (1907, 104301), (3863, 51489), (5721, 34767), (11589, 17163)]