67717791

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 99655920

約数和(自身を除く): 31938129

約数列:

[1, 3, 9, 83, 249, 269, 337, 747, 807, 1011, 2421, 3033, 22327, 27971, 66981, 83913, 90653, 200943, 251739, 271959, 815877, 7524199, 22572597, 67717791]

約数ペア:

[(1, 67717791), (3, 22572597), (9, 7524199), (83, 815877), (249, 271959), (269, 251739), (337, 200943), (747, 90653), (807, 83913), (1011, 66981), (2421, 27971), (3033, 22327)]