61072263

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31271}}^1$

素因数の和:31315

約数の個数: 24

約数和(自身を含む): 104073216

約数和(自身を除く): 43000953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 31271, 93813, 218897, 281439, 656691, 969401, 1970073, 2908203, 6785807, 8724609, 20357421, 61072263]

約数ペア:

[(1, 61072263), (3, 20357421), (7, 8724609), (9, 6785807), (21, 2908203), (31, 1970073), (63, 969401), (93, 656691), (217, 281439), (279, 218897), (651, 93813), (1953, 31271)]