83120877

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 150528000

約数和(自身を除く): 67407123

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 79, 133, 171, 189, 237, 293, 399, 513, 553, 711, 879, 1197, 1501, 1659, 2051, 2133, 2637, 3591, 4503, 4977, 5567, 6153, 7911, 10507, 13509, 14931, 16701, 18459, 23147, 31521, 38969, 40527, 50103, 55377, 69441, 94563, 116907, 150309, 162029, 208323, 283689, 350721, 439793, 486087, 624969, 1052163, 1319379, 1458261, 3078551, 3958137, 4374783, 9235653, 11874411, 27706959, 83120877]

約数ペア:

[(1, 83120877), (3, 27706959), (7, 11874411), (9, 9235653), (19, 4374783), (21, 3958137), (27, 3078551), (57, 1458261), (63, 1319379), (79, 1052163), (133, 624969), (171, 486087), (189, 439793), (237, 350721), (293, 283689), (399, 208323), (513, 162029), (553, 150309), (711, 116907), (879, 94563), (1197, 69441), (1501, 55377), (1659, 50103), (2051, 40527), (2133, 38969), (2637, 31521), (3591, 23147), (4503, 18459), (4977, 16701), (5567, 14931), (6153, 13509), (7911, 10507)]