165103569

素因数分解:

$3^3\times {\mathrm{1471}}^1\times {\mathrm{4157}}^1$

素因数の和:5637

約数の個数: 16

約数和(自身を含む): 244823040

約数和(自身を除く): 79719471

約数列:

[1, 3, 9, 27, 1471, 4157, 4413, 12471, 13239, 37413, 39717, 112239, 6114947, 18344841, 55034523, 165103569]

約数ペア:

[(1, 165103569), (3, 55034523), (9, 18344841), (27, 6114947), (1471, 112239), (4157, 39717), (4413, 37413), (12471, 13239)]