127870518

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{349373}}^1$

素因数の和:349439

約数の個数: 16

約数和(自身を含む): 259934256

約数和(自身を除く): 132063738

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 349373, 698746, 1048119, 2096238, 21311753, 42623506, 63935259, 127870518]

約数ペア:

[(1, 127870518), (2, 63935259), (3, 42623506), (6, 21311753), (61, 2096238), (122, 1048119), (183, 698746), (366, 349373)]