149769277

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3271}}^1$

素因数の和:3520

約数の個数: 16

約数和(自身を含む): 177577984

約数和(自身を除く): 27808707

約数列:

[1, 7, 31, 211, 217, 1477, 3271, 6541, 22897, 45787, 101401, 690181, 709807, 4831267, 21395611, 149769277]

約数ペア:

[(1, 149769277), (7, 21395611), (31, 4831267), (211, 709807), (217, 690181), (1477, 101401), (3271, 45787), (6541, 22897)]