508769019

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3637}}^1$

素因数の和:3817

約数の個数: 40

約数和(自身を含む): 834615408

約数和(自身を除く): 325846389

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 157, 297, 471, 891, 1413, 1727, 3637, 4239, 5181, 10911, 12717, 15543, 32733, 40007, 46629, 98199, 120021, 139887, 294597, 360063, 571009, 1080189, 1713027, 3240567, 5139081, 6281099, 15417243, 18843297, 46251729, 56529891, 169589673, 508769019]

約数ペア:

[(1, 508769019), (3, 169589673), (9, 56529891), (11, 46251729), (27, 18843297), (33, 15417243), (81, 6281099), (99, 5139081), (157, 3240567), (297, 1713027), (471, 1080189), (891, 571009), (1413, 360063), (1727, 294597), (3637, 139887), (4239, 120021), (5181, 98199), (10911, 46629), (12717, 40007), (15543, 32733)]