68166768901

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6656261}}^1$

素因数の和:6656305

約数の個数: 24

約数和(自身を含む): 91057664160

約数和(自身を除く): 22890895259

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 10241, 6656261, 46593827, 73218871, 126468959, 326156789, 512532097, 885282713, 1391158549, 3587724679, 6196978991, 9738109843, 68166768901]

約数ペア:

[(1, 68166768901), (7, 9738109843), (11, 6196978991), (19, 3587724679), (49, 1391158549), (77, 885282713), (133, 512532097), (209, 326156789), (539, 126468959), (931, 73218871), (1463, 46593827), (10241, 6656261)]