201548817

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{3331}}^1$

素因数の和:3432

約数の個数: 28

約数和(自身を含む): 305917584

約数和(自身を除く): 104368767

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 729, 747, 2241, 3331, 6723, 9993, 20169, 29979, 60507, 89937, 269811, 276473, 809433, 829419, 2428299, 2488257, 7464771, 22394313, 67182939, 201548817]

約数ペア:

[(1, 201548817), (3, 67182939), (9, 22394313), (27, 7464771), (81, 2488257), (83, 2428299), (243, 829419), (249, 809433), (729, 276473), (747, 269811), (2241, 89937), (3331, 60507), (6723, 29979), (9993, 20169)]