142787337

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32533}}^1$

素因数の和:32573

約数の個数: 32

約数和(自身を含む): 249861120

約数和(自身を除く): 107073783

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 32533, 97599, 227731, 357863, 618127, 683193, 1073589, 1854381, 2505041, 4326889, 6799397, 7515123, 12980667, 20398191, 47595779, 142787337]

約数ペア:

[(1, 142787337), (3, 47595779), (7, 20398191), (11, 12980667), (19, 7515123), (21, 6799397), (33, 4326889), (57, 2505041), (77, 1854381), (133, 1073589), (209, 683193), (231, 618127), (399, 357863), (627, 227731), (1463, 97599), (4389, 32533)]