75758217

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{4483}}^1$

素因数の和:4660

約数の個数: 16

約数和(自身を含む): 104172288

約数和(自身を除く): 28414071

約数列:

[1, 3, 43, 129, 131, 393, 4483, 5633, 13449, 16899, 192769, 578307, 587273, 1761819, 25252739, 75758217]

約数ペア:

[(1, 75758217), (3, 25252739), (43, 1761819), (129, 587273), (131, 578307), (393, 192769), (4483, 16899), (5633, 13449)]