61189149

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{41039}}^1$

素因数の和:41120

約数の個数: 16

約数和(自身を含む): 94556160

約数和(自身を除く): 33367011

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 41039, 123117, 287273, 861819, 2913769, 8741307, 20396383, 61189149]

約数ペア:

[(1, 61189149), (3, 20396383), (7, 8741307), (21, 2913769), (71, 861819), (213, 287273), (497, 123117), (1491, 41039)]