133130991

素因数分解:

$3^1\times 7^3\times {\mathrm{129379}}^1$

素因数の和:129403

約数の個数: 16

約数和(自身を含む): 207008000

約数和(自身を除く): 73877009

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 129379, 388137, 905653, 2716959, 6339571, 19018713, 44376997, 133130991]

約数ペア:

[(1, 133130991), (3, 44376997), (7, 19018713), (21, 6339571), (49, 2716959), (147, 905653), (343, 388137), (1029, 129379)]