68287219

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68219}}^1$

素因数の和:68250

約数の個数: 16

約数和(自身を含む): 91687680

約数和(自身を除く): 23400461

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 68219, 477533, 750409, 886847, 5252863, 6207929, 9755317, 68287219]

約数ペア:

[(1, 68287219), (7, 9755317), (11, 6207929), (13, 5252863), (77, 886847), (91, 750409), (143, 477533), (1001, 68219)]