170564961

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 289529856

約数和(自身を除く): 118964895

約数列:

[1, 3, 7, 17, 21, 41, 43, 51, 119, 123, 129, 271, 287, 301, 357, 697, 731, 813, 861, 903, 1763, 1897, 2091, 2193, 4607, 4879, 5117, 5289, 5691, 11111, 11653, 12341, 13821, 14637, 15351, 29971, 32249, 33333, 34959, 37023, 77777, 81571, 89913, 96747, 188887, 198101, 209797, 233331, 244713, 477773, 566661, 594303, 629391, 1322209, 1386707, 1433319, 3344411, 3966627, 4160121, 8122141, 10033233, 24366423, 56854987, 170564961]

約数ペア:

[(1, 170564961), (3, 56854987), (7, 24366423), (17, 10033233), (21, 8122141), (41, 4160121), (43, 3966627), (51, 3344411), (119, 1433319), (123, 1386707), (129, 1322209), (271, 629391), (287, 594303), (301, 566661), (357, 477773), (697, 244713), (731, 233331), (813, 209797), (861, 198101), (903, 188887), (1763, 96747), (1897, 89913), (2091, 81571), (2193, 77777), (4607, 37023), (4879, 34959), (5117, 33333), (5289, 32249), (5691, 29971), (11111, 15351), (11653, 14637), (12341, 13821)]