71609709

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 96719040

約数和(自身を除く): 25109331

約数列:

[1, 3, 131, 257, 393, 709, 771, 2127, 33667, 92879, 101001, 182213, 278637, 546639, 23869903, 71609709]

約数ペア:

[(1, 71609709), (3, 23869903), (131, 546639), (257, 278637), (393, 182213), (709, 101001), (771, 92879), (2127, 33667)]