53482209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^2$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 79390752

約数和(自身を除く): 25908543

約数列:

[1, 3, 11, 33, 73, 149, 219, 447, 803, 1639, 2409, 4917, 10877, 22201, 32631, 66603, 119647, 244211, 358941, 732633, 1620673, 4862019, 17827403, 53482209]

約数ペア:

[(1, 53482209), (3, 17827403), (11, 4862019), (33, 1620673), (73, 732633), (149, 358941), (219, 244211), (447, 119647), (803, 66603), (1639, 32631), (2409, 22201), (4917, 10877)]