48255543

素因数分解:

$3^2\times 7^2\times {\mathrm{109423}}^1$

素因数の和:109443

約数の個数: 18

約数和(自身を含む): 81083184

約数和(自身を除く): 32827641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 109423, 328269, 765961, 984807, 2297883, 5361727, 6893649, 16085181, 48255543]

約数ペア:

[(1, 48255543), (3, 16085181), (7, 6893649), (9, 5361727), (21, 2297883), (49, 984807), (63, 765961), (147, 328269), (441, 109423)]