51820047

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{5437}}^1$

素因数の和:5799

約数の個数: 16

約数和(自身を含む): 77002080

約数和(自身を除く): 25182033

約数列:

[1, 3, 9, 27, 353, 1059, 3177, 5437, 9531, 16311, 48933, 146799, 1919261, 5757783, 17273349, 51820047]

約数ペア:

[(1, 51820047), (3, 17273349), (9, 5757783), (27, 1919261), (353, 146799), (1059, 48933), (3177, 16311), (5437, 9531)]