233497173

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 410038272

約数和(自身を除く): 176541099

約数列:

[1, 3, 7, 13, 21, 23, 39, 41, 69, 91, 123, 161, 273, 287, 299, 483, 533, 861, 897, 907, 943, 1599, 2093, 2721, 2829, 3731, 6279, 6349, 6601, 11193, 11791, 12259, 19047, 19803, 20861, 35373, 36777, 37187, 62583, 82537, 85813, 111561, 146027, 247611, 257439, 260309, 271193, 438081, 483431, 780927, 813579, 855301, 1450293, 1898351, 2565903, 3384017, 5695053, 5987107, 10152051, 11118913, 17961321, 33356739, 77832391, 233497173]

約数ペア:

[(1, 233497173), (3, 77832391), (7, 33356739), (13, 17961321), (21, 11118913), (23, 10152051), (39, 5987107), (41, 5695053), (69, 3384017), (91, 2565903), (123, 1898351), (161, 1450293), (273, 855301), (287, 813579), (299, 780927), (483, 483431), (533, 438081), (861, 271193), (897, 260309), (907, 257439), (943, 247611), (1599, 146027), (2093, 111561), (2721, 85813), (2829, 82537), (3731, 62583), (6279, 37187), (6349, 36777), (6601, 35373), (11193, 20861), (11791, 19803), (12259, 19047)]