72442791

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1703

約数の個数: 24

約数和(自身を含む): 107636256

約数和(自身を除く): 35193465

約数列:

[1, 3, 9, 71, 73, 213, 219, 639, 657, 1553, 4659, 5183, 13977, 15549, 46647, 110263, 113369, 330789, 340107, 992367, 1020321, 8049199, 24147597, 72442791]

約数ペア:

[(1, 72442791), (3, 24147597), (9, 8049199), (71, 1020321), (73, 992367), (213, 340107), (219, 330789), (639, 113369), (657, 110263), (1553, 46647), (4659, 15549), (5183, 13977)]