61255467

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 51963093

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 107, 117, 189, 233, 273, 321, 351, 699, 749, 819, 963, 1391, 1631, 2097, 2247, 2457, 2889, 3029, 4173, 4893, 6291, 6741, 9087, 9737, 12519, 14679, 20223, 21203, 24931, 27261, 29211, 37557, 44037, 63609, 74793, 81783, 87633, 174517, 190827, 224379, 262899, 324103, 523551, 572481, 673137, 972309, 1570653, 2268721, 2916927, 4711959, 6806163, 8750781, 20418489, 61255467]

約数ペア:

[(1, 61255467), (3, 20418489), (7, 8750781), (9, 6806163), (13, 4711959), (21, 2916927), (27, 2268721), (39, 1570653), (63, 972309), (91, 673137), (107, 572481), (117, 523551), (189, 324103), (233, 262899), (273, 224379), (321, 190827), (351, 174517), (699, 87633), (749, 81783), (819, 74793), (963, 63609), (1391, 44037), (1631, 37557), (2097, 29211), (2247, 27261), (2457, 24931), (2889, 21203), (3029, 20223), (4173, 14679), (4893, 12519), (6291, 9737), (6741, 9087)]