77742282121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20156153}}^1$

素因数の和:20156208

約数の個数: 16

約数和(自身を含む): 96749539200

約数和(自身を除く): 19007257079

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 20156153, 141093071, 382966907, 584528437, 2680768349, 4091699059, 11106040303, 77742282121]

約数ペア:

[(1, 77742282121), (7, 11106040303), (19, 4091699059), (29, 2680768349), (133, 584528437), (203, 382966907), (551, 141093071), (3857, 20156153)]