82103619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 120960000

約数和(自身を除く): 38856381

約数列:

[1, 3, 13, 39, 71, 149, 199, 213, 447, 597, 923, 1937, 2587, 2769, 5811, 7761, 10579, 14129, 29651, 31737, 42387, 88953, 137527, 183677, 385463, 412581, 551031, 1156389, 2105221, 6315663, 27367873, 82103619]

約数ペア:

[(1, 82103619), (3, 27367873), (13, 6315663), (39, 2105221), (71, 1156389), (149, 551031), (199, 412581), (213, 385463), (447, 183677), (597, 137527), (923, 88953), (1937, 42387), (2587, 31737), (2769, 29651), (5811, 14129), (7761, 10579)]