68694263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8543}}^1$

素因数の和:8614

約数の個数: 16

約数和(自身を含む): 81202176

約数和(自身を除く): 12507913

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 8543, 93973, 145231, 367349, 1597541, 4040839, 6244933, 68694263]

約数ペア:

[(1, 68694263), (11, 6244933), (17, 4040839), (43, 1597541), (187, 367349), (473, 145231), (731, 93973), (8041, 8543)]