121342053

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{839}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 189665280

約数和(自身を除く): 68323227

約数列:

[1, 3, 7, 21, 71, 97, 213, 291, 497, 679, 839, 1491, 2037, 2517, 5873, 6887, 17619, 20661, 48209, 59569, 81383, 144627, 178707, 244149, 416983, 569681, 1250949, 1709043, 5778193, 17334579, 40447351, 121342053]

約数ペア:

[(1, 121342053), (3, 40447351), (7, 17334579), (21, 5778193), (71, 1709043), (97, 1250949), (213, 569681), (291, 416983), (497, 244149), (679, 178707), (839, 144627), (1491, 81383), (2037, 59569), (2517, 48209), (5873, 20661), (6887, 17619)]