199026909

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{48817}}^1$

素因数の和:48977

約数の個数: 16

約数和(自身を含む): 296813440

約数和(自身を除く): 97786531

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 48817, 146451, 439353, 1318059, 7371367, 22114101, 66342303, 199026909]

約数ペア:

[(1, 199026909), (3, 66342303), (9, 22114101), (27, 7371367), (151, 1318059), (453, 439353), (1359, 146451), (4077, 48817)]