56526687

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4903}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 97295360

約数和(自身を除く): 40768673

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 4903, 11529, 14709, 34321, 44127, 102963, 132381, 299083, 308889, 897249, 926667, 2093581, 2691747, 6280743, 8075241, 18842229, 56526687]

約数ペア:

[(1, 56526687), (3, 18842229), (7, 8075241), (9, 6280743), (21, 2691747), (27, 2093581), (61, 926667), (63, 897249), (183, 308889), (189, 299083), (427, 132381), (549, 102963), (1281, 44127), (1647, 34321), (3843, 14709), (4903, 11529)]