127617081

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{13709}}^1$

素因数の和:13848

約数の個数: 16

約数和(自身を含む): 177681600

約数和(自身を除く): 50064519

約数列:

[1, 3, 29, 87, 107, 321, 3103, 9309, 13709, 41127, 397561, 1192683, 1466863, 4400589, 42539027, 127617081]

約数ペア:

[(1, 127617081), (3, 42539027), (29, 4400589), (87, 1466863), (107, 1192683), (321, 397561), (3103, 41127), (9309, 13709)]