127737538

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{45523}}^1$

素因数の和:45609

約数の個数: 16

約数和(自身を含む): 203219136

約数和(自身を除く): 75481598

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 45523, 91046, 1047029, 2094058, 2776903, 5553806, 63868769, 127737538]

約数ペア:

[(1, 127737538), (2, 63868769), (23, 5553806), (46, 2776903), (61, 2094058), (122, 1047029), (1403, 91046), (2806, 45523)]