68634489

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3761}}^1$

素因数の和:3861

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 46934151

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1659, 2607, 3761, 6083, 11283, 18249, 26327, 41371, 78981, 124113, 289597, 297119, 868791, 891357, 2079833, 3268309, 6239499, 9804927, 22878163, 68634489]

約数ペア:

[(1, 68634489), (3, 22878163), (7, 9804927), (11, 6239499), (21, 3268309), (33, 2079833), (77, 891357), (79, 868791), (231, 297119), (237, 289597), (553, 124113), (869, 78981), (1659, 41371), (2607, 26327), (3761, 18249), (6083, 11283)]