31895127

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{35797}}^1$

素因数の和:35820

約数の個数: 20

約数和(自身を含む): 51978696

約数和(自身を除く): 20083569

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 35797, 107391, 322173, 393767, 966519, 1181301, 2899557, 3543903, 10631709, 31895127]

約数ペア:

[(1, 31895127), (3, 10631709), (9, 3543903), (11, 2899557), (27, 1181301), (33, 966519), (81, 393767), (99, 322173), (297, 107391), (891, 35797)]