89758521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11069}}^1$

素因数の和:11145

約数の個数: 24

約数和(自身を含む): 139880520

約数和(自身を除く): 50121999

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 11069, 33207, 99621, 188173, 564519, 586657, 1693557, 1759971, 5279913, 9973169, 29919507, 89758521]

約数ペア:

[(1, 89758521), (3, 29919507), (9, 9973169), (17, 5279913), (51, 1759971), (53, 1693557), (153, 586657), (159, 564519), (477, 188173), (901, 99621), (2703, 33207), (8109, 11069)]