66844089

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5147}}^1$

素因数の和:5206

約数の個数: 32

約数和(自身を含む): 109549440

約数和(自身を除く): 42705351

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 5147, 12987, 15441, 46323, 66911, 138969, 190439, 200733, 571317, 602199, 1713951, 1806597, 2475707, 5141853, 7427121, 22281363, 66844089]

約数ペア:

[(1, 66844089), (3, 22281363), (9, 7427121), (13, 5141853), (27, 2475707), (37, 1806597), (39, 1713951), (111, 602199), (117, 571317), (333, 200733), (351, 190439), (481, 138969), (999, 66911), (1443, 46323), (4329, 15441), (5147, 12987)]