51378567

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3343}}^1$

素因数の和:3502

約数の個数: 16

約数和(自身を含む): 70625280

約数和(自身を除く): 19246713

約数列:

[1, 3, 47, 109, 141, 327, 3343, 5123, 10029, 15369, 157121, 364387, 471363, 1093161, 17126189, 51378567]

約数ペア:

[(1, 51378567), (3, 17126189), (47, 1093161), (109, 471363), (141, 364387), (327, 157121), (3343, 15369), (5123, 10029)]