51775443

素因数分解:

$3^4\times {\mathrm{631}}^1\times {\mathrm{1013}}^1$

素因数の和:1656

約数の個数: 20

約数和(自身を含む): 77542608

約数和(自身を除く): 25767165

約数列:

[1, 3, 9, 27, 81, 631, 1013, 1893, 3039, 5679, 9117, 17037, 27351, 51111, 82053, 639203, 1917609, 5752827, 17258481, 51775443]

約数ペア:

[(1, 51775443), (3, 17258481), (9, 5752827), (27, 1917609), (81, 639203), (631, 82053), (1013, 51111), (1893, 27351), (3039, 17037), (5679, 9117)]