68267871

素因数分解:

$3^2\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1049}}^1$

素因数の和:2095

約数の個数: 24

約数和(自身を含む): 112912800

約数和(自身を除く): 44644929

約数列:

[1, 3, 7, 9, 21, 63, 1033, 1049, 3099, 3147, 7231, 7343, 9297, 9441, 21693, 22029, 65079, 66087, 1083617, 3250851, 7585319, 9752553, 22755957, 68267871]

約数ペア:

[(1, 68267871), (3, 22755957), (7, 9752553), (9, 7585319), (21, 3250851), (63, 1083617), (1033, 66087), (1049, 65079), (3099, 22029), (3147, 21693), (7231, 9441), (7343, 9297)]