61755759

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 102368448

約数和(自身を除く): 40612689

約数列:

[1, 3, 9, 13, 23, 39, 53, 69, 117, 159, 207, 299, 433, 477, 689, 897, 1219, 1299, 2067, 2691, 3657, 3897, 5629, 6201, 9959, 10971, 15847, 16887, 22949, 29877, 47541, 50661, 68847, 89631, 129467, 142623, 206541, 298337, 388401, 527827, 895011, 1165203, 1583481, 2685033, 4750443, 6861751, 20585253, 61755759]

約数ペア:

[(1, 61755759), (3, 20585253), (9, 6861751), (13, 4750443), (23, 2685033), (39, 1583481), (53, 1165203), (69, 895011), (117, 527827), (159, 388401), (207, 298337), (299, 206541), (433, 142623), (477, 129467), (689, 89631), (897, 68847), (1219, 50661), (1299, 47541), (2067, 29877), (2691, 22949), (3657, 16887), (3897, 15847), (5629, 10971), (6201, 9959)]