137672523

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{1031}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 204942816

約数和(自身を除く): 67270293

約数列:

[1, 3, 9, 37, 111, 333, 401, 1031, 1203, 3093, 3609, 9279, 14837, 38147, 44511, 114441, 133533, 343323, 413431, 1240293, 3720879, 15296947, 45890841, 137672523]

約数ペア:

[(1, 137672523), (3, 45890841), (9, 15296947), (37, 3720879), (111, 1240293), (333, 413431), (401, 343323), (1031, 133533), (1203, 114441), (3093, 44511), (3609, 38147), (9279, 14837)]