155179557

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{49123}}^1$

素因数の和:49151

約数の個数: 24

約数和(自身を含む): 250335904

約数和(自身を除く): 95156347

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 49123, 147369, 442107, 638599, 1326321, 1915797, 3978963, 5747391, 11936889, 17242173, 51726519, 155179557]

約数ペア:

[(1, 155179557), (3, 51726519), (9, 17242173), (13, 11936889), (27, 5747391), (39, 3978963), (81, 1915797), (117, 1326321), (243, 638599), (351, 442107), (1053, 147369), (3159, 49123)]