945183411

素因数分解:

$3^4\times {\mathrm{1951}}^1\times {\mathrm{5981}}^1$

素因数の和:7944

約数の個数: 20

約数和(自身を含む): 1412900544

約数和(自身を除く): 467717133

約数列:

[1, 3, 9, 27, 81, 1951, 5853, 5981, 17559, 17943, 52677, 53829, 158031, 161487, 484461, 11668931, 35006793, 105020379, 315061137, 945183411]

約数ペア:

[(1, 945183411), (3, 315061137), (9, 105020379), (27, 35006793), (81, 11668931), (1951, 484461), (5853, 161487), (5981, 158031), (17559, 53829), (17943, 52677)]