66845211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28603}}^1$

素因数の和:28666

約数の個数: 16

約数和(自身を含む): 96109440

約数和(自身を除く): 29264229

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 28603, 85809, 543457, 1172723, 1630371, 3518169, 22281737, 66845211]

約数ペア:

[(1, 66845211), (3, 22281737), (19, 3518169), (41, 1630371), (57, 1172723), (123, 543457), (779, 85809), (2337, 28603)]