55247547

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 74650752

約数和(自身を除く): 19403205

約数列:

[1, 3, 131, 257, 393, 547, 771, 1641, 33667, 71657, 101001, 140579, 214971, 421737, 18415849, 55247547]

約数ペア:

[(1, 55247547), (3, 18415849), (131, 421737), (257, 214971), (393, 140579), (547, 101001), (771, 71657), (1641, 33667)]