84471363

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{20719}}^1$

素因数の和:20879

約数の個数: 16

約数和(自身を含む): 125977600

約数和(自身を除く): 41506237

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 20719, 62157, 186471, 559413, 3128569, 9385707, 28157121, 84471363]

約数ペア:

[(1, 84471363), (3, 28157121), (9, 9385707), (27, 3128569), (151, 559413), (453, 186471), (1359, 62157), (4077, 20719)]