115804971

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{5563}}^1$

素因数の和:5832

約数の個数: 20

約数和(自身を含む): 173696952

約数和(自身を除く): 57891981

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 5563, 6939, 16689, 20817, 50067, 150201, 450603, 1429691, 4289073, 12867219, 38601657, 115804971]

約数ペア:

[(1, 115804971), (3, 38601657), (9, 12867219), (27, 4289073), (81, 1429691), (257, 450603), (771, 150201), (2313, 50067), (5563, 20817), (6939, 16689)]