75031497

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 36

約数和(自身を含む): 117396864

約数和(自身を除く): 42365367

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 431, 667, 841, 1293, 2001, 2523, 3879, 6003, 7569, 9913, 12499, 19343, 29739, 37497, 58029, 89217, 112491, 174087, 287477, 362471, 862431, 1087413, 2587293, 3262239, 8336833, 25010499, 75031497]

約数ペア:

[(1, 75031497), (3, 25010499), (9, 8336833), (23, 3262239), (29, 2587293), (69, 1087413), (87, 862431), (207, 362471), (261, 287477), (431, 174087), (667, 112491), (841, 89217), (1293, 58029), (2001, 37497), (2523, 29739), (3879, 19343), (6003, 12499), (7569, 9913)]