139780551

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{2621}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 193188960

約数和(自身を除く): 53408409

約数列:

[1, 3, 29, 87, 613, 1839, 2621, 7863, 17777, 53331, 76009, 228027, 1606673, 4820019, 46593517, 139780551]

約数ペア:

[(1, 139780551), (3, 46593517), (29, 4820019), (87, 1606673), (613, 228027), (1839, 76009), (2621, 53331), (7863, 17777)]