68768403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{3251}}^1$

素因数の和:3906

約数の個数: 16

約数和(自身を含む): 100213632

約数和(自身を除く): 31445229

約数列:

[1, 3, 11, 33, 641, 1923, 3251, 7051, 9753, 21153, 35761, 107283, 2083891, 6251673, 22922801, 68768403]

約数ペア:

[(1, 68768403), (3, 22922801), (11, 6251673), (33, 2083891), (641, 107283), (1923, 35761), (3251, 21153), (7051, 9753)]