42149450187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1409}}^1\times {\mathrm{255679}}^1$

素因数の和:257107

約数の個数: 24

約数和(自身を含む): 65612601600

約数和(自身を除く): 23463151413

約数列:

[1, 3, 9, 13, 39, 117, 1409, 4227, 12681, 18317, 54951, 164853, 255679, 767037, 2301111, 3323827, 9971481, 29914443, 360251711, 1080755133, 3242265399, 4683272243, 14049816729, 42149450187]

約数ペア:

[(1, 42149450187), (3, 14049816729), (9, 4683272243), (13, 3242265399), (39, 1080755133), (117, 360251711), (1409, 29914443), (4227, 9971481), (12681, 3323827), (18317, 2301111), (54951, 767037), (164853, 255679)]