71443707

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{37861}}^1$

素因数の和:37918

約数の個数: 16

約数和(自身を含む): 103590432

約数和(自身を除く): 32146725

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 37861, 113583, 643637, 1400857, 1930911, 4202571, 23814569, 71443707]

約数ペア:

[(1, 71443707), (3, 23814569), (17, 4202571), (37, 1930911), (51, 1400857), (111, 643637), (629, 113583), (1887, 37861)]