127950009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{204067}}^1$

素因数の和:204100

約数の個数: 16

約数和(自身を含む): 195905280

約数和(自身を除く): 67955271

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 204067, 612201, 2244737, 3877273, 6734211, 11631819, 42650003, 127950009]

約数ペア:

[(1, 127950009), (3, 42650003), (11, 11631819), (19, 6734211), (33, 3877273), (57, 2244737), (209, 612201), (627, 204067)]