68206567

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28057}}^1$

素因数の和:28098

約数の個数: 16

約数和(自身を含む): 84847392

約数和(自身を除く): 16640825

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 28057, 308627, 364741, 476969, 4012151, 5246659, 6200597, 68206567]

約数ペア:

[(1, 68206567), (11, 6200597), (13, 5246659), (17, 4012151), (143, 476969), (187, 364741), (221, 308627), (2431, 28057)]