166138713

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{33023}}^1$

素因数の和:33085

約数の個数: 24

約数和(自身を含む): 264456192

約数和(自身を除く): 98317479

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 33023, 99069, 297207, 429299, 1287897, 1419989, 3863691, 4259967, 12779901, 18459857, 55379571, 166138713]

約数ペア:

[(1, 166138713), (3, 55379571), (9, 18459857), (13, 12779901), (39, 4259967), (43, 3863691), (117, 1419989), (129, 1287897), (387, 429299), (559, 297207), (1677, 99069), (5031, 33023)]