195920127

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2869

約数の個数: 40

約数和(自身を含む): 320003376

約数和(自身を除く): 124083249

約数列:

[1, 3, 9, 13, 27, 39, 67, 81, 117, 201, 351, 603, 871, 1053, 1809, 2613, 2777, 5427, 7839, 8331, 23517, 24993, 36101, 70551, 74979, 108303, 186059, 224937, 324909, 558177, 974727, 1674531, 2418767, 2924181, 5023593, 7256301, 15070779, 21768903, 65306709, 195920127]

約数ペア:

[(1, 195920127), (3, 65306709), (9, 21768903), (13, 15070779), (27, 7256301), (39, 5023593), (67, 2924181), (81, 2418767), (117, 1674531), (201, 974727), (351, 558177), (603, 324909), (871, 224937), (1053, 186059), (1809, 108303), (2613, 74979), (2777, 70551), (5427, 36101), (7839, 24993), (8331, 23517)]