67877259

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 97542144

約数和(自身を除く): 29664885

約数列:

[1, 3, 31, 47, 53, 93, 141, 159, 293, 879, 1457, 1643, 2491, 4371, 4929, 7473, 9083, 13771, 15529, 27249, 41313, 46587, 77221, 231663, 426901, 481399, 729863, 1280703, 1444197, 2189589, 22625753, 67877259]

約数ペア:

[(1, 67877259), (3, 22625753), (31, 2189589), (47, 1444197), (53, 1280703), (93, 729863), (141, 481399), (159, 426901), (293, 231663), (879, 77221), (1457, 46587), (1643, 41313), (2491, 27249), (4371, 15529), (4929, 13771), (7473, 9083)]