144402009

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{8731}}^1$

素因数の和:8920

約数の個数: 16

約数和(自身を含む): 199089600

約数和(自身を除く): 54687591

約数列:

[1, 3, 37, 111, 149, 447, 5513, 8731, 16539, 26193, 323047, 969141, 1300919, 3902757, 48134003, 144402009]

約数ペア:

[(1, 144402009), (3, 48134003), (37, 3902757), (111, 1300919), (149, 969141), (447, 323047), (5513, 26193), (8731, 16539)]