67688543

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3877}}^1$

素因数の和:3986

約数の個数: 16

約数和(自身を含む): 78180480

約数和(自身を除く): 10491937

約数列:

[1, 13, 17, 79, 221, 1027, 1343, 3877, 17459, 50401, 65909, 306283, 856817, 3981679, 5206811, 67688543]

約数ペア:

[(1, 67688543), (13, 5206811), (17, 3981679), (79, 856817), (221, 306283), (1027, 65909), (1343, 50401), (3877, 17459)]