80684499

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{226007}}^1$

素因数の和:226034

約数の個数: 16

約数和(自身を含む): 130180608

約数和(自身を除く): 49496109

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 226007, 678021, 1582049, 3842119, 4746147, 11526357, 26894833, 80684499]

約数ペア:

[(1, 80684499), (3, 26894833), (7, 11526357), (17, 4746147), (21, 3842119), (51, 1582049), (119, 678021), (357, 226007)]