2645528047857

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{117063943}}^1$

素因数の和:117063992

約数の個数: 28

約数和(自身を含む): 4094428505344

約数和(自身を除く): 1448900457487

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 22599, 117063943, 351191829, 1053575487, 3160726461, 3628982233, 9482179383, 10886946699, 28446538149, 32660840097, 85339614447, 97982520291, 293947560873, 881842682619, 2645528047857]

約数ペア:

[(1, 2645528047857), (3, 881842682619), (9, 293947560873), (27, 97982520291), (31, 85339614447), (81, 32660840097), (93, 28446538149), (243, 10886946699), (279, 9482179383), (729, 3628982233), (837, 3160726461), (2511, 1053575487), (7533, 351191829), (22599, 117063943)]