65020257

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9883}}^1$

素因数の和:9949

約数の個数: 24

約数和(自身を含む): 101765664

約数和(自身を除く): 36745407

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 9883, 29649, 88947, 168011, 424969, 504033, 1274907, 1512099, 3824721, 7224473, 21673419, 65020257]

約数ペア:

[(1, 65020257), (3, 21673419), (9, 7224473), (17, 3824721), (43, 1512099), (51, 1274907), (129, 504033), (153, 424969), (387, 168011), (731, 88947), (2193, 29649), (6579, 9883)]