78851180421

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{759799}}^1$

素因数の和:760705

約数の個数: 24

約数和(自身を含む): 122795836800

約数和(自身を除く): 43944656379

約数列:

[1, 3, 9, 13, 39, 117, 887, 2661, 7983, 11531, 34593, 103779, 759799, 2279397, 6838191, 9877387, 29632161, 88896483, 673941713, 2021825139, 6065475417, 8761242269, 26283726807, 78851180421]

約数ペア:

[(1, 78851180421), (3, 26283726807), (9, 8761242269), (13, 6065475417), (39, 2021825139), (117, 673941713), (887, 88896483), (2661, 29632161), (7983, 9877387), (11531, 6838191), (34593, 2279397), (103779, 759799)]