51476517

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 75950784

約数和(自身を除く): 24474267

約数列:

[1, 3, 9, 83, 137, 249, 411, 503, 747, 1233, 1509, 4527, 11371, 34113, 41749, 68911, 102339, 125247, 206733, 375741, 620199, 5719613, 17158839, 51476517]

約数ペア:

[(1, 51476517), (3, 17158839), (9, 5719613), (83, 620199), (137, 375741), (249, 206733), (411, 125247), (503, 102339), (747, 68911), (1233, 41749), (1509, 34113), (4527, 11371)]