138751796729

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{2711}}^1\times {\mathrm{80347}}^1$

素因数の和:83085

約数の個数: 24

約数和(自身を含む): 173887213248

約数和(自身を除く): 35135416519

約数列:

[1, 7, 13, 49, 91, 637, 2711, 18977, 35243, 80347, 132839, 246701, 562429, 1044511, 1726907, 3937003, 7311577, 51181039, 217820717, 1524745019, 2831669321, 10673215133, 19821685247, 138751796729]

約数ペア:

[(1, 138751796729), (7, 19821685247), (13, 10673215133), (49, 2831669321), (91, 1524745019), (637, 217820717), (2711, 51181039), (18977, 7311577), (35243, 3937003), (80347, 1726907), (132839, 1044511), (246701, 562429)]