68590767

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 111283200

約数和(自身を除く): 42692433

約数列:

[1, 3, 7, 17, 21, 51, 119, 229, 357, 687, 839, 1603, 2517, 3893, 4809, 5873, 11679, 14263, 17619, 27251, 42789, 81753, 99841, 192131, 299523, 576393, 1344917, 3266227, 4034751, 9798681, 22863589, 68590767]

約数ペア:

[(1, 68590767), (3, 22863589), (7, 9798681), (17, 4034751), (21, 3266227), (51, 1344917), (119, 576393), (229, 299523), (357, 192131), (687, 99841), (839, 81753), (1603, 42789), (2517, 27251), (3893, 17619), (4809, 14263), (5873, 11679)]