57295287

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 101904192

約数和(自身を除く): 44608905

約数列:

[1, 3, 7, 9, 17, 21, 51, 61, 63, 119, 153, 183, 357, 427, 549, 877, 1037, 1071, 1281, 2631, 3111, 3843, 6139, 7259, 7893, 9333, 14909, 18417, 21777, 44727, 53497, 55251, 65331, 104363, 134181, 160491, 313089, 374479, 481473, 909449, 939267, 1123437, 2728347, 3370311, 6366143, 8185041, 19098429, 57295287]

約数ペア:

[(1, 57295287), (3, 19098429), (7, 8185041), (9, 6366143), (17, 3370311), (21, 2728347), (51, 1123437), (61, 939267), (63, 909449), (119, 481473), (153, 374479), (183, 313089), (357, 160491), (427, 134181), (549, 104363), (877, 65331), (1037, 55251), (1071, 53497), (1281, 44727), (2631, 21777), (3111, 18417), (3843, 14909), (6139, 9333), (7259, 7893)]