69510879

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{983}}^1$

素因数の和:1098

約数の個数: 28

約数和(自身を含む): 105400176

約数和(自身を除く): 35889297

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 729, 873, 983, 2619, 2949, 7857, 8847, 23571, 26541, 70713, 79623, 95351, 238869, 286053, 716607, 858159, 2574477, 7723431, 23170293, 69510879]

約数ペア:

[(1, 69510879), (3, 23170293), (9, 7723431), (27, 2574477), (81, 858159), (97, 716607), (243, 286053), (291, 238869), (729, 95351), (873, 79623), (983, 70713), (2619, 26541), (2949, 23571), (7857, 8847)]