69681843

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{277}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 130237440

約数和(自身を除く): 60555597

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 121, 189, 231, 277, 297, 363, 693, 831, 847, 1089, 1331, 1939, 2079, 2493, 2541, 3047, 3267, 3993, 5817, 7479, 7623, 9141, 9317, 11979, 17451, 21329, 22869, 27423, 27951, 33517, 35937, 52353, 63987, 82269, 83853, 100551, 191961, 234619, 251559, 301653, 368687, 575883, 703857, 904959, 1106061, 2111571, 2580809, 3318183, 6334713, 7742427, 9954549, 23227281, 69681843]

約数ペア:

[(1, 69681843), (3, 23227281), (7, 9954549), (9, 7742427), (11, 6334713), (21, 3318183), (27, 2580809), (33, 2111571), (63, 1106061), (77, 904959), (99, 703857), (121, 575883), (189, 368687), (231, 301653), (277, 251559), (297, 234619), (363, 191961), (693, 100551), (831, 83853), (847, 82269), (1089, 63987), (1331, 52353), (1939, 35937), (2079, 33517), (2493, 27951), (2541, 27423), (3047, 22869), (3267, 21329), (3993, 17451), (5817, 11979), (7479, 9317), (7623, 9141)]