78733161

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5471}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 128701440

約数和(自身を除く): 49968279

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 5471, 14391, 16413, 49239, 71123, 147717, 213369, 224311, 640107, 672933, 1920321, 2018799, 2916043, 6056397, 8748129, 26244387, 78733161]

約数ペア:

[(1, 78733161), (3, 26244387), (9, 8748129), (13, 6056397), (27, 2916043), (39, 2018799), (41, 1920321), (117, 672933), (123, 640107), (351, 224311), (369, 213369), (533, 147717), (1107, 71123), (1599, 49239), (4797, 16413), (5471, 14391)]