201408903

素因数分解:

$3^3\times {\mathrm{1103}}^1\times {\mathrm{6763}}^1$

素因数の和:7875

約数の個数: 16

約数和(自身を含む): 298698240

約数和(自身を除く): 97289337

約数列:

[1, 3, 9, 27, 1103, 3309, 6763, 9927, 20289, 29781, 60867, 182601, 7459589, 22378767, 67136301, 201408903]

約数ペア:

[(1, 201408903), (3, 67136301), (9, 22378767), (27, 7459589), (1103, 182601), (3309, 60867), (6763, 29781), (9927, 20289)]