71115111

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{17443}}^1$

素因数の和:17603

約数の個数: 16

約数和(自身を含む): 106059520

約数和(自身を除く): 34944409

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 17443, 52329, 156987, 470961, 2633893, 7901679, 23705037, 71115111]

約数ペア:

[(1, 71115111), (3, 23705037), (9, 7901679), (27, 2633893), (151, 470961), (453, 156987), (1359, 52329), (4077, 17443)]