83122281

素因数分解:

$3^5\times {\mathrm{11}}^3\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 137487168

約数和(自身を除く): 54364887

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 243, 257, 297, 363, 771, 891, 1089, 1331, 2313, 2673, 2827, 3267, 3993, 6939, 8481, 9801, 11979, 20817, 25443, 29403, 31097, 35937, 62451, 76329, 93291, 107811, 228987, 279873, 323433, 342067, 686961, 839619, 1026201, 2518857, 3078603, 7556571, 9235809, 27707427, 83122281]

約数ペア:

[(1, 83122281), (3, 27707427), (9, 9235809), (11, 7556571), (27, 3078603), (33, 2518857), (81, 1026201), (99, 839619), (121, 686961), (243, 342067), (257, 323433), (297, 279873), (363, 228987), (771, 107811), (891, 93291), (1089, 76329), (1331, 62451), (2313, 35937), (2673, 31097), (2827, 29403), (3267, 25443), (3993, 20817), (6939, 11979), (8481, 9801)]