125597619

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 219598080

約数和(自身を除く): 94000461

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 317, 331, 399, 951, 993, 1197, 2219, 2317, 2853, 2979, 6023, 6289, 6657, 6951, 18069, 18867, 19971, 20853, 42161, 44023, 54207, 56601, 104927, 126483, 132069, 314781, 379449, 396207, 734489, 944343, 1993613, 2203467, 5980839, 6610401, 13955291, 17942517, 41865873, 125597619]

約数ペア:

[(1, 125597619), (3, 41865873), (7, 17942517), (9, 13955291), (19, 6610401), (21, 5980839), (57, 2203467), (63, 1993613), (133, 944343), (171, 734489), (317, 396207), (331, 379449), (399, 314781), (951, 132069), (993, 126483), (1197, 104927), (2219, 56601), (2317, 54207), (2853, 44023), (2979, 42161), (6023, 20853), (6289, 19971), (6657, 18867), (6951, 18069)]