26931987

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 42931200

約数和(自身を除く): 15999213

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1117, 1269, 2679, 3351, 8037, 10053, 21223, 24111, 30159, 52499, 63669, 157497, 191007, 472491, 573021, 997481, 1417473, 2992443, 8977329, 26931987]

約数ペア:

[(1, 26931987), (3, 8977329), (9, 2992443), (19, 1417473), (27, 997481), (47, 573021), (57, 472491), (141, 191007), (171, 157497), (423, 63669), (513, 52499), (893, 30159), (1117, 24111), (1269, 21223), (2679, 10053), (3351, 8037)]