64189737

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 94648320

約数和(自身を除く): 30458583

約数列:

[1, 3, 9, 89, 127, 267, 381, 631, 801, 1143, 1893, 5679, 11303, 33909, 56159, 80137, 101727, 168477, 240411, 505431, 721233, 7132193, 21396579, 64189737]

約数ペア:

[(1, 64189737), (3, 21396579), (9, 7132193), (89, 721233), (127, 505431), (267, 240411), (381, 168477), (631, 101727), (801, 80137), (1143, 56159), (1893, 33909), (5679, 11303)]