66411289

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1439}}^1$

素因数の和:1812

約数の個数: 16

約数和(自身を含む): 80179200

約数和(自身を除く): 13767911

約数列:

[1, 7, 19, 133, 347, 1439, 2429, 6593, 10073, 27341, 46151, 191387, 499333, 3495331, 9487327, 66411289]

約数ペア:

[(1, 66411289), (7, 9487327), (19, 3495331), (133, 499333), (347, 191387), (1439, 46151), (2429, 27341), (6593, 10073)]