27221763

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 36961920

約数和(自身を除く): 9740157

約数列:

[1, 3, 107, 137, 321, 411, 619, 1857, 14659, 43977, 66233, 84803, 198699, 254409, 9073921, 27221763]

約数ペア:

[(1, 27221763), (3, 9073921), (107, 254409), (137, 198699), (321, 84803), (411, 66233), (619, 43977), (1857, 14659)]