53395551

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 91491840

約数和(自身を除く): 38096289

約数列:

[1, 3, 9, 11, 27, 33, 37, 43, 99, 111, 113, 129, 297, 333, 339, 387, 407, 473, 999, 1017, 1161, 1221, 1243, 1419, 1591, 3051, 3663, 3729, 4181, 4257, 4773, 4859, 10989, 11187, 12543, 12771, 14319, 14577, 17501, 33561, 37629, 42957, 43731, 45991, 52503, 53449, 112887, 131193, 137973, 157509, 160347, 179783, 413919, 472527, 481041, 539349, 1241757, 1443123, 1618047, 1977613, 4854141, 5932839, 17798517, 53395551]

約数ペア:

[(1, 53395551), (3, 17798517), (9, 5932839), (11, 4854141), (27, 1977613), (33, 1618047), (37, 1443123), (43, 1241757), (99, 539349), (111, 481041), (113, 472527), (129, 413919), (297, 179783), (333, 160347), (339, 157509), (387, 137973), (407, 131193), (473, 112887), (999, 53449), (1017, 52503), (1161, 45991), (1221, 43731), (1243, 42957), (1419, 37629), (1591, 33561), (3051, 17501), (3663, 14577), (3729, 14319), (4181, 12771), (4257, 12543), (4773, 11187), (4859, 10989)]