42587127

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47797}}^1$

素因数の和:47820

約数の個数: 20

約数和(自身を含む): 69402696

約数和(自身を除く): 26815569

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 47797, 143391, 430173, 525767, 1290519, 1577301, 3871557, 4731903, 14195709, 42587127]

約数ペア:

[(1, 42587127), (3, 14195709), (9, 4731903), (11, 3871557), (27, 1577301), (33, 1290519), (81, 525767), (99, 430173), (297, 143391), (891, 47797)]