133168893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7219}}^1$

素因数の和:7289

約数の個数: 32

約数和(自身を含む): 213480960

約数和(自身を除く): 80312067

約数列:

[1, 3, 11, 13, 33, 39, 43, 129, 143, 429, 473, 559, 1419, 1677, 6149, 7219, 18447, 21657, 79409, 93847, 238227, 281541, 310417, 931251, 1032317, 3096951, 3414587, 4035421, 10243761, 12106263, 44389631, 133168893]

約数ペア:

[(1, 133168893), (3, 44389631), (11, 12106263), (13, 10243761), (33, 4035421), (39, 3414587), (43, 3096951), (129, 1032317), (143, 931251), (429, 310417), (473, 281541), (559, 238227), (1419, 93847), (1677, 79409), (6149, 21657), (7219, 18447)]