131834525901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4201}}^1\times {\mathrm{18713}}^1$

素因数の和:22973

約数の個数: 32

約数和(自身を含む): 193759665792

約数和(自身を除く): 61925139891

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 4201, 12603, 18713, 54613, 56139, 163839, 180643, 243269, 541929, 729807, 804659, 2348359, 2413977, 7045077, 10460567, 31381701, 78613313, 235839939, 1021973069, 3065919207, 3380372459, 10141117377, 43944841967, 131834525901]

約数ペア:

[(1, 131834525901), (3, 43944841967), (13, 10141117377), (39, 3380372459), (43, 3065919207), (129, 1021973069), (559, 235839939), (1677, 78613313), (4201, 31381701), (12603, 10460567), (18713, 7045077), (54613, 2413977), (56139, 2348359), (163839, 804659), (180643, 729807), (243269, 541929)]