127831401

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7817}}^1$

素因数の和:7925

約数の個数: 24

約数和(自身を含む): 195137280

約数和(自身を除く): 67305879

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 5451, 7817, 16353, 23451, 70353, 179791, 539373, 617543, 1618119, 1852629, 5557887, 14203489, 42610467, 127831401]

約数ペア:

[(1, 127831401), (3, 42610467), (9, 14203489), (23, 5557887), (69, 1852629), (79, 1618119), (207, 617543), (237, 539373), (711, 179791), (1817, 70353), (5451, 23451), (7817, 16353)]