67701666711

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10009}}^1\times {\mathrm{18947}}^1$

素因数の和:28983

約数の個数: 32

約数和(自身を含む): 109249620480

約数和(自身を除く): 41547953769

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 10009, 18947, 30027, 56841, 70063, 132629, 170153, 210189, 322099, 397887, 510459, 966297, 1191071, 2254693, 3573213, 6764079, 189640523, 568921569, 1327483661, 3223888891, 3982450983, 9671666673, 22567222237, 67701666711]

約数ペア:

[(1, 67701666711), (3, 22567222237), (7, 9671666673), (17, 3982450983), (21, 3223888891), (51, 1327483661), (119, 568921569), (357, 189640523), (10009, 6764079), (18947, 3573213), (30027, 2254693), (56841, 1191071), (70063, 966297), (132629, 510459), (170153, 397887), (210189, 322099)]