90479457

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{197123}}^1$

素因数の和:197149

約数の個数: 16

約数和(自身を含む): 141929280

約数和(自身を除く): 51449823

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 197123, 591369, 1774107, 3351091, 5322321, 10053273, 30159819, 90479457]

約数ペア:

[(1, 90479457), (3, 30159819), (9, 10053273), (17, 5322321), (27, 3351091), (51, 1774107), (153, 591369), (459, 197123)]