128224989

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{751}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 189106944

約数和(自身を除く): 60881955

約数列:

[1, 3, 9, 61, 183, 311, 549, 751, 933, 2253, 2799, 6759, 18971, 45811, 56913, 137433, 170739, 233561, 412299, 700683, 2102049, 14247221, 42741663, 128224989]

約数ペア:

[(1, 128224989), (3, 42741663), (9, 14247221), (61, 2102049), (183, 700683), (311, 412299), (549, 233561), (751, 170739), (933, 137433), (2253, 56913), (2799, 45811), (6759, 18971)]