128453750879

素因数分解:

${\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1\times {\mathrm{18917}}^1$

素因数の和:19714

約数の個数: 16

約数和(自身を含む): 131235225408

約数和(自身を除く): 2781474529

約数列:

[1, 73, 167, 557, 12191, 18917, 40661, 93019, 1380941, 3159139, 6790387, 10536769, 230617147, 769184137, 1759640423, 128453750879]

約数ペア:

[(1, 128453750879), (73, 1759640423), (167, 769184137), (557, 230617147), (12191, 10536769), (18917, 6790387), (40661, 3159139), (93019, 1380941)]