88891181451

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{210144637}}^1$

素因数の和:210144690

約数の個数: 12

約数和(自身を含む): 131130254112

約数和(自身を除く): 42239072661

約数列:

[1, 3, 9, 47, 141, 423, 210144637, 630433911, 1891301733, 9876797939, 29630393817, 88891181451]

約数ペア:

[(1, 88891181451), (3, 29630393817), (9, 9876797939), (47, 1891301733), (141, 630433911), (423, 210144637)]