49341717

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{2887}}^1$

素因数の和:3110

約数の個数: 20

約数和(自身を含む): 74082976

約数和(自身を除く): 24741259

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 2887, 5697, 8661, 17091, 25983, 77949, 233847, 609157, 1827471, 5482413, 16447239, 49341717]

約数ペア:

[(1, 49341717), (3, 16447239), (9, 5482413), (27, 1827471), (81, 609157), (211, 233847), (633, 77949), (1899, 25983), (2887, 17091), (5697, 8661)]