56175903

素因数分解:

$3^3\times 7^2\times {\mathrm{42461}}^1$

素因数の和:42484

約数の個数: 24

約数和(自身を含む): 96813360

約数和(自身を除く): 40637457

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 42461, 127383, 297227, 382149, 891681, 1146447, 2080589, 2675043, 6241767, 8025129, 18725301, 56175903]

約数ペア:

[(1, 56175903), (3, 18725301), (7, 8025129), (9, 6241767), (21, 2675043), (27, 2080589), (49, 1146447), (63, 891681), (147, 382149), (189, 297227), (441, 127383), (1323, 42461)]