120939291

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{407203}}^1$

素因数の和:407223

約数の個数: 16

約数和(自身を含む): 195457920

約数和(自身を除く): 74518629

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 407203, 1221609, 3664827, 4479233, 10994481, 13437699, 40313097, 120939291]

約数ペア:

[(1, 120939291), (3, 40313097), (9, 13437699), (11, 10994481), (27, 4479233), (33, 3664827), (99, 1221609), (297, 407203)]