120771519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{215279}}^1$

素因数の和:215310

約数の個数: 16

約数和(自身を含む): 186001920

約数和(自身を除く): 65230401

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 215279, 645837, 2368069, 3659743, 7104207, 10979229, 40257173, 120771519]

約数ペア:

[(1, 120771519), (3, 40257173), (11, 10979229), (17, 7104207), (33, 3659743), (51, 2368069), (187, 645837), (561, 215279)]