68835789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6379}}^1$

素因数の和:6505

約数の個数: 24

約数和(自身を含む): 109480800

約数和(自身を除く): 40645011

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 6379, 10791, 19137, 57411, 70169, 210507, 631521, 695311, 2085933, 6257799, 7648421, 22945263, 68835789]

約数ペア:

[(1, 68835789), (3, 22945263), (9, 7648421), (11, 6257799), (33, 2085933), (99, 695311), (109, 631521), (327, 210507), (981, 70169), (1199, 57411), (3597, 19137), (6379, 10791)]