127739189

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 135137280

約数和(自身を除く): 7398091

約数列:

[1, 31, 59, 211, 331, 1829, 6541, 10261, 12449, 19529, 69841, 385919, 605399, 2165071, 4120619, 127739189]

約数ペア:

[(1, 127739189), (31, 4120619), (59, 2165071), (211, 605399), (331, 385919), (1829, 69841), (6541, 19529), (10261, 12449)]