84670209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{8719}}^1$

素因数の和:8821

約数の個数: 24

約数和(自身を含む): 133311360

約数和(自身を除く): 48641151

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 8719, 9711, 26157, 78471, 113347, 340041, 723677, 1020123, 2171031, 6513093, 9407801, 28223403, 84670209]

約数ペア:

[(1, 84670209), (3, 28223403), (9, 9407801), (13, 6513093), (39, 2171031), (83, 1020123), (117, 723677), (249, 340041), (747, 113347), (1079, 78471), (3237, 26157), (8719, 9711)]