56553993

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 83046600

約数和(自身を除く): 26492607

約数列:

[1, 3, 9, 149, 181, 233, 447, 543, 699, 1341, 1629, 2097, 26969, 34717, 42173, 80907, 104151, 126519, 242721, 312453, 379557, 6283777, 18851331, 56553993]

約数ペア:

[(1, 56553993), (3, 18851331), (9, 6283777), (149, 379557), (181, 312453), (233, 242721), (447, 126519), (543, 104151), (699, 80907), (1341, 42173), (1629, 34717), (2097, 26969)]