69447051

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{37277}}^1$

素因数の和:37312

約数の個数: 20

約数和(自身を含む): 108255312

約数和(自身を除く): 38808261

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 37277, 111831, 335493, 857371, 1006479, 2572113, 3019437, 7716339, 23149017, 69447051]

約数ペア:

[(1, 69447051), (3, 23149017), (9, 7716339), (23, 3019437), (27, 2572113), (69, 1006479), (81, 857371), (207, 335493), (621, 111831), (1863, 37277)]