55015983

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2609}}^1$

素因数の和:2700

約数の個数: 32

約数和(自身を含む): 90201600

約数和(自身を除く): 35185617

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 2609, 7029, 7827, 21087, 23481, 28699, 70443, 86097, 185239, 258291, 555717, 774873, 1667151, 2037629, 5001453, 6112887, 18338661, 55015983]

約数ペア:

[(1, 55015983), (3, 18338661), (9, 6112887), (11, 5001453), (27, 2037629), (33, 1667151), (71, 774873), (99, 555717), (213, 258291), (297, 185239), (639, 86097), (781, 70443), (1917, 28699), (2343, 23481), (2609, 21087), (7029, 7827)]