81273351

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{10529}}^1$

素因数の和:10646

約数の個数: 16

約数和(自身を含む): 113218560

約数和(自身を除く): 31945209

約数列:

[1, 3, 31, 83, 93, 249, 2573, 7719, 10529, 31587, 326399, 873907, 979197, 2621721, 27091117, 81273351]

約数ペア:

[(1, 81273351), (3, 27091117), (31, 2621721), (83, 979197), (93, 873907), (249, 326399), (2573, 31587), (7719, 10529)]