121654611

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24181}}^1$

素因数の和:24243

約数の個数: 24

約数和(自身を含む): 193649456

約数和(自身を除く): 71994845

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 24181, 72543, 217629, 314353, 943059, 1039783, 2829177, 3119349, 9358047, 13517179, 40551537, 121654611]

約数ペア:

[(1, 121654611), (3, 40551537), (9, 13517179), (13, 9358047), (39, 3119349), (43, 2829177), (117, 1039783), (129, 943059), (387, 314353), (559, 217629), (1677, 72543), (5031, 24181)]