55698201

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11071}}^1$

素因数の和:11133

約数の個数: 24

約数和(自身を含む): 88664576

約数和(自身を除く): 32966375

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 11071, 33213, 99639, 143923, 431769, 476053, 1295307, 1428159, 4284477, 6188689, 18566067, 55698201]

約数ペア:

[(1, 55698201), (3, 18566067), (9, 6188689), (13, 4284477), (39, 1428159), (43, 1295307), (117, 476053), (129, 431769), (387, 143923), (559, 99639), (1677, 33213), (5031, 11071)]