67472271

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{36217}}^1$

素因数の和:36252

約数の個数: 20

約数和(自身を含む): 105177072

約数和(自身を除く): 37704801

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 36217, 108651, 325953, 832991, 977859, 2498973, 2933577, 7496919, 22490757, 67472271]

約数ペア:

[(1, 67472271), (3, 22490757), (9, 7496919), (23, 2933577), (27, 2498973), (69, 977859), (81, 832991), (207, 325953), (621, 108651), (1863, 36217)]