126800961

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163193}}^1$

素因数の和:163240

約数の個数: 16

約数和(自身を含む): 198443904

約数和(自身を除く): 71642943

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 163193, 489579, 1142351, 3427053, 6038141, 18114423, 42266987, 126800961]

約数ペア:

[(1, 126800961), (3, 42266987), (7, 18114423), (21, 6038141), (37, 3427053), (111, 1142351), (259, 489579), (777, 163193)]