127927678

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1\times {\mathrm{631}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 193665024

約数和(自身を除く): 65737346

約数列:

[1, 2, 167, 334, 607, 631, 1214, 1262, 101369, 105377, 202738, 210754, 383017, 766034, 63963839, 127927678]

約数ペア:

[(1, 127927678), (2, 63963839), (167, 766034), (334, 383017), (607, 210754), (631, 202738), (1214, 105377), (1262, 101369)]