127737609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{9311}}^1$

素因数の和:9600

約数の個数: 16

約数和(自身を含む): 181025280

約数和(自身を除く): 53287671

約数列:

[1, 3, 17, 51, 269, 807, 4573, 9311, 13719, 27933, 158287, 474861, 2504659, 7513977, 42579203, 127737609]

約数ペア:

[(1, 127737609), (3, 42579203), (17, 7513977), (51, 2504659), (269, 474861), (807, 158287), (4573, 27933), (9311, 13719)]