47798721

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{24251}}^1$

素因数の和:24333

約数の個数: 16

約数和(自身を含む): 71785920

約数和(自身を除く): 23987199

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 24251, 72753, 218259, 654777, 1770323, 5310969, 15932907, 47798721]

約数ペア:

[(1, 47798721), (3, 15932907), (9, 5310969), (27, 1770323), (73, 654777), (219, 218259), (657, 72753), (1971, 24251)]