149866029

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{881}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 222486264

約数和(自身を除く): 72620235

約数列:

[1, 3, 9, 41, 123, 369, 461, 881, 1383, 2643, 4149, 7929, 18901, 36121, 56703, 108363, 170109, 325089, 406141, 1218423, 3655269, 16651781, 49955343, 149866029]

約数ペア:

[(1, 149866029), (3, 49955343), (9, 16651781), (41, 3655269), (123, 1218423), (369, 406141), (461, 325089), (881, 170109), (1383, 108363), (2643, 56703), (4149, 36121), (7929, 18901)]