11187702423

素因数分解:

$3^4\times {\mathrm{1949}}^1\times {\mathrm{70867}}^1$

素因数の和:72828

約数の個数: 20

約数和(自身を含む): 16721304600

約数和(自身を除く): 5533602177

約数列:

[1, 3, 9, 27, 81, 1949, 5847, 17541, 52623, 70867, 157869, 212601, 637803, 1913409, 5740227, 138119783, 414359349, 1243078047, 3729234141, 11187702423]

約数ペア:

[(1, 11187702423), (3, 3729234141), (9, 1243078047), (27, 414359349), (81, 138119783), (1949, 5740227), (5847, 1913409), (17541, 637803), (52623, 212601), (70867, 157869)]