137782857

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 203777280

約数和(自身を除く): 65994423

約数列:

[1, 3, 23, 29, 37, 69, 87, 111, 667, 851, 1073, 1861, 2001, 2553, 3219, 5583, 24679, 42803, 53969, 68857, 74037, 128409, 161907, 206571, 1241287, 1583711, 1996853, 3723861, 4751133, 5990559, 45927619, 137782857]

約数ペア:

[(1, 137782857), (3, 45927619), (23, 5990559), (29, 4751133), (37, 3723861), (69, 1996853), (87, 1583711), (111, 1241287), (667, 206571), (851, 161907), (1073, 128409), (1861, 74037), (2001, 68857), (2553, 53969), (3219, 42803), (5583, 24679)]