79654221

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12413}}^1$

素因数の和:12473

約数の個数: 24

約数和(自身を含む): 123941376

約数和(自身を除く): 44287155

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 12413, 37239, 111717, 285499, 384803, 856497, 1154409, 2569491, 3463227, 8850469, 26551407, 79654221]

約数ペア:

[(1, 79654221), (3, 26551407), (9, 8850469), (23, 3463227), (31, 2569491), (69, 1154409), (93, 856497), (207, 384803), (279, 285499), (713, 111717), (2139, 37239), (6417, 12413)]