72020799

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{50329}}^1$

素因数の和:50391

約数の個数: 16

約数和(自身を含む): 108712800

約数和(自身を除く): 36692001

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 50329, 150987, 452961, 1358883, 2667437, 8002311, 24006933, 72020799]

約数ペア:

[(1, 72020799), (3, 24006933), (9, 8002311), (27, 2667437), (53, 1358883), (159, 452961), (477, 150987), (1431, 50329)]