71569179909

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{1327}}^1\times {\mathrm{20593}}^1$

素因数の和:22026

約数の個数: 32

約数和(自身を含む): 107207421440

約数和(自身を除く): 35638241531

約数列:

[1, 3, 9, 27, 97, 291, 873, 1327, 2619, 3981, 11943, 20593, 35829, 61779, 128719, 185337, 386157, 556011, 1158471, 1997521, 3475413, 5992563, 17977689, 27326911, 53933067, 81980733, 245942199, 737826597, 2650710367, 7952131101, 23856393303, 71569179909]

約数ペア:

[(1, 71569179909), (3, 23856393303), (9, 7952131101), (27, 2650710367), (97, 737826597), (291, 245942199), (873, 81980733), (1327, 53933067), (2619, 27326911), (3981, 17977689), (11943, 5992563), (20593, 3475413), (35829, 1997521), (61779, 1158471), (128719, 556011), (185337, 386157)]