68817069

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 36

約数和(自身を含む): 106984800

約数和(自身を除く): 38167731

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 359, 361, 531, 1077, 1083, 1121, 3231, 3249, 3363, 6821, 10089, 20463, 21181, 21299, 61389, 63543, 63897, 129599, 190629, 191691, 388797, 402439, 1166391, 1207317, 3621951, 7646341, 22939023, 68817069]

約数ペア:

[(1, 68817069), (3, 22939023), (9, 7646341), (19, 3621951), (57, 1207317), (59, 1166391), (171, 402439), (177, 388797), (359, 191691), (361, 190629), (531, 129599), (1077, 63897), (1083, 63543), (1121, 61389), (3231, 21299), (3249, 21181), (3363, 20463), (6821, 10089)]