71393643

素因数分解:

$3^5\times {\mathrm{79}}^1\times {\mathrm{3719}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 108326400

約数和(自身を除く): 36932757

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 711, 2133, 3719, 6399, 11157, 19197, 33471, 100413, 293801, 301239, 881403, 903717, 2644209, 7932627, 23797881, 71393643]

約数ペア:

[(1, 71393643), (3, 23797881), (9, 7932627), (27, 2644209), (79, 903717), (81, 881403), (237, 301239), (243, 293801), (711, 100413), (2133, 33471), (3719, 19197), (6399, 11157)]