53186523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80221}}^1$

素因数の和:80254

約数の個数: 16

約数和(自身を含む): 80863776

約数和(自身を除く): 27677253

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 80221, 240663, 1042873, 1363757, 3128619, 4091271, 17728841, 53186523]

約数ペア:

[(1, 53186523), (3, 17728841), (13, 4091271), (17, 3128619), (39, 1363757), (51, 1042873), (221, 240663), (663, 80221)]