672654861

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{54277}}^1$

素因数の和:54312

約数の個数: 28

約数和(自身を含む): 1067865372

約数和(自身を除く): 395210511

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 12393, 54277, 162831, 488493, 922709, 1465479, 2768127, 4396437, 8304381, 13189311, 24913143, 39567933, 74739429, 224218287, 672654861]

約数ペア:

[(1, 672654861), (3, 224218287), (9, 74739429), (17, 39567933), (27, 24913143), (51, 13189311), (81, 8304381), (153, 4396437), (243, 2768127), (459, 1465479), (729, 922709), (1377, 488493), (4131, 162831), (12393, 54277)]