128351607

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{5297}}^1$

素因数の和:5538

約数の個数: 16

約数和(自身を含む): 176232672

約数和(自身を除く): 47881065

約数列:

[1, 3, 41, 123, 197, 591, 5297, 8077, 15891, 24231, 217177, 651531, 1043509, 3130527, 42783869, 128351607]

約数ペア:

[(1, 128351607), (3, 42783869), (41, 3130527), (123, 1043509), (197, 651531), (591, 217177), (5297, 24231), (8077, 15891)]