157419153

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{253493}}^1$

素因数の和:253525

約数の個数: 16

約数和(自身を含む): 243354240

約数和(自身を除く): 85935087

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 253493, 760479, 2281437, 5830339, 6844311, 17491017, 52473051, 157419153]

約数ペア:

[(1, 157419153), (3, 52473051), (9, 17491017), (23, 6844311), (27, 5830339), (69, 2281437), (207, 760479), (621, 253493)]