55204389

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2866

約数の個数: 32

約数和(自身を含む): 88640640

約数和(自身を除く): 33436251

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 2797, 6579, 8391, 19737, 25173, 47549, 75519, 120271, 142647, 360813, 427941, 1082439, 1283823, 2044607, 3247317, 6133821, 18401463, 55204389]

約数ペア:

[(1, 55204389), (3, 18401463), (9, 6133821), (17, 3247317), (27, 2044607), (43, 1283823), (51, 1082439), (129, 427941), (153, 360813), (387, 142647), (459, 120271), (731, 75519), (1161, 47549), (2193, 25173), (2797, 19737), (6579, 8391)]