26772767

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 33174000

約数和(自身を除く): 6401233

約数列:

[1, 7, 19, 49, 133, 149, 193, 931, 1043, 1351, 2831, 3667, 7301, 9457, 19817, 25669, 28757, 138719, 179683, 201299, 546383, 1409093, 3824681, 26772767]

約数ペア:

[(1, 26772767), (7, 3824681), (19, 1409093), (49, 546383), (133, 201299), (149, 179683), (193, 138719), (931, 28757), (1043, 25669), (1351, 19817), (2831, 9457), (3667, 7301)]