77220003

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{5563}}^1$

素因数の和:6234

約数の個数: 16

約数和(自身を含む): 117867776

約数和(自身を除く): 40647773

約数列:

[1, 3, 7, 21, 661, 1983, 4627, 5563, 13881, 16689, 38941, 116823, 3677143, 11031429, 25740001, 77220003]

約数ペア:

[(1, 77220003), (3, 25740001), (7, 11031429), (21, 3677143), (661, 116823), (1983, 38941), (4627, 16689), (5563, 13881)]