51730767

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:804

約数の個数: 36

約数和(自身を含む): 83476120

約数和(自身を除く): 31745353

約数列:

[1, 3, 9, 11, 33, 67, 99, 121, 201, 363, 603, 709, 737, 1089, 2127, 2211, 6381, 6633, 7799, 8107, 23397, 24321, 47503, 70191, 72963, 85789, 142509, 257367, 427527, 522533, 772101, 1567599, 4702797, 5747863, 17243589, 51730767]

約数ペア:

[(1, 51730767), (3, 17243589), (9, 5747863), (11, 4702797), (33, 1567599), (67, 772101), (99, 522533), (121, 427527), (201, 257367), (363, 142509), (603, 85789), (709, 72963), (737, 70191), (1089, 47503), (2127, 24321), (2211, 23397), (6381, 8107), (6633, 7799)]