79809291

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4621}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 122575440

約数和(自身を除く): 42766149

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 4621, 5757, 13863, 17271, 41589, 87799, 263397, 466721, 790191, 1400163, 4200489, 8867699, 26603097, 79809291]

約数ペア:

[(1, 79809291), (3, 26603097), (9, 8867699), (19, 4200489), (57, 1400163), (101, 790191), (171, 466721), (303, 263397), (909, 87799), (1919, 41589), (4621, 17271), (5757, 13863)]