77289531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137771}}^1$

素因数の和:137802

約数の個数: 16

約数和(自身を含む): 119035008

約数和(自身を除く): 41745477

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 137771, 413313, 1515481, 2342107, 4546443, 7026321, 25763177, 77289531]

約数ペア:

[(1, 77289531), (3, 25763177), (11, 7026321), (17, 4546443), (33, 2342107), (51, 1515481), (187, 413313), (561, 137771)]