68538701

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 87907680

約数和(自身を除く): 19368979

約数列:

[1, 7, 11, 49, 77, 101, 539, 707, 1111, 1259, 4949, 7777, 8813, 13849, 54439, 61691, 96943, 127159, 678601, 890113, 1398749, 6230791, 9791243, 68538701]

約数ペア:

[(1, 68538701), (7, 9791243), (11, 6230791), (49, 1398749), (77, 890113), (101, 678601), (539, 127159), (707, 96943), (1111, 61691), (1259, 54439), (4949, 13849), (7777, 8813)]