142418877

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{21317}}^1$

素因数の和:21468

約数の個数: 16

約数和(自身を含む): 202606272

約数和(自身を除く): 60187395

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 21317, 63951, 362389, 1087167, 2792527, 8377581, 47472959, 142418877]

約数ペア:

[(1, 142418877), (3, 47472959), (17, 8377581), (51, 2792527), (131, 1087167), (393, 362389), (2227, 63951), (6681, 21317)]