27504789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 41489280

約数和(自身を除く): 13984491

約数列:

[1, 3, 13, 29, 39, 83, 87, 249, 293, 377, 879, 1079, 1131, 2407, 3237, 3809, 7221, 8497, 11427, 24319, 25491, 31291, 72957, 93873, 110461, 316147, 331383, 705251, 948441, 2115753, 9168263, 27504789]

約数ペア:

[(1, 27504789), (3, 9168263), (13, 2115753), (29, 948441), (39, 705251), (83, 331383), (87, 316147), (249, 110461), (293, 93873), (377, 72957), (879, 31291), (1079, 25491), (1131, 24319), (2407, 11427), (3237, 8497), (3809, 7221)]