61027029

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8887}}^1$

素因数の和:9009

約数の個数: 24

約数和(自身を含む): 101678720

約数和(自身を除く): 40651691

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 8887, 26661, 62209, 79983, 186627, 559881, 968683, 2906049, 6780781, 8718147, 20342343, 61027029]

約数ペア:

[(1, 61027029), (3, 20342343), (7, 8718147), (9, 6780781), (21, 2906049), (63, 968683), (109, 559881), (327, 186627), (763, 79983), (981, 62209), (2289, 26661), (6867, 8887)]