74866977

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{25439}}^1$

素因数の和:25557

約数の個数: 16

約数和(自身を含む): 111936000

約数和(自身を除く): 37069023

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 25439, 76317, 228951, 686853, 2772851, 8318553, 24955659, 74866977]

約数ペア:

[(1, 74866977), (3, 24955659), (9, 8318553), (27, 2772851), (109, 686853), (327, 228951), (981, 76317), (2943, 25439)]