73810121

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 96430320

約数和(自身を除く): 22620199

約数列:

[1, 7, 11, 49, 59, 77, 121, 211, 413, 539, 649, 847, 1477, 2321, 2891, 4543, 5929, 7139, 10339, 12449, 16247, 25531, 31801, 49973, 87143, 113729, 136939, 178717, 349811, 610001, 958573, 1251019, 1506329, 6710011, 10544303, 73810121]

約数ペア:

[(1, 73810121), (7, 10544303), (11, 6710011), (49, 1506329), (59, 1251019), (77, 958573), (121, 610001), (211, 349811), (413, 178717), (539, 136939), (649, 113729), (847, 87143), (1477, 49973), (2321, 31801), (2891, 25531), (4543, 16247), (5929, 12449), (7139, 10339)]