121405494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{47387}}^1$

素因数の和:47460

約数の個数: 32

約数和(自身を含む): 282053376

約数和(自身を除く): 160647882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 47387, 94774, 142161, 284322, 331709, 663418, 995127, 1990254, 2890607, 5781214, 8671821, 17343642, 20234249, 40468498, 60702747, 121405494]

約数ペア:

[(1, 121405494), (2, 60702747), (3, 40468498), (6, 20234249), (7, 17343642), (14, 8671821), (21, 5781214), (42, 2890607), (61, 1990254), (122, 995127), (183, 663418), (366, 331709), (427, 284322), (854, 142161), (1281, 94774), (2562, 47387)]