61783389

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9391}}^1$

素因数の和:9457

約数の個数: 24

約数和(自身を含む): 96700032

約数和(自身を除く): 34916643

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 9391, 28173, 84519, 159647, 403813, 478941, 1211439, 1436823, 3634317, 6864821, 20594463, 61783389]

約数ペア:

[(1, 61783389), (3, 20594463), (9, 6864821), (17, 3634317), (43, 1436823), (51, 1211439), (129, 478941), (153, 403813), (387, 159647), (731, 84519), (2193, 28173), (6579, 9391)]