68485417

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 94961664

約数和(自身を除く): 26476247

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 1001, 2207, 2387, 2821, 4433, 15449, 24277, 28691, 31031, 68417, 169939, 200837, 315601, 478919, 752587, 889421, 2209207, 5268109, 6225947, 9783631, 68485417]

約数ペア:

[(1, 68485417), (7, 9783631), (11, 6225947), (13, 5268109), (31, 2209207), (77, 889421), (91, 752587), (143, 478919), (217, 315601), (341, 200837), (403, 169939), (1001, 68417), (2207, 31031), (2387, 28691), (2821, 24277), (4433, 15449)]