102563181

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 176641920

約数和(自身を除く): 74078739

約数列:

[1, 3, 7, 9, 21, 41, 59, 63, 123, 177, 287, 369, 413, 531, 673, 861, 1239, 2019, 2419, 2583, 3717, 4711, 6057, 7257, 14133, 16933, 21771, 27593, 39707, 42399, 50799, 82779, 119121, 152397, 193151, 248337, 277949, 357363, 579453, 833847, 1627987, 1738359, 2501541, 4883961, 11395909, 14651883, 34187727, 102563181]

約数ペア:

[(1, 102563181), (3, 34187727), (7, 14651883), (9, 11395909), (21, 4883961), (41, 2501541), (59, 1738359), (63, 1627987), (123, 833847), (177, 579453), (287, 357363), (369, 277949), (413, 248337), (531, 193151), (673, 152397), (861, 119121), (1239, 82779), (2019, 50799), (2419, 42399), (2583, 39707), (3717, 27593), (4711, 21771), (6057, 16933), (7257, 14133)]