69564231

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 114912000

約数和(自身を除く): 45347769

約数列:

[1, 3, 9, 11, 27, 33, 99, 107, 121, 199, 297, 321, 363, 597, 963, 1089, 1177, 1791, 2189, 2889, 3267, 3531, 5373, 6567, 10593, 12947, 19701, 21293, 24079, 31779, 38841, 59103, 63879, 72237, 116523, 191637, 216711, 234223, 349569, 574911, 650133, 702669, 2108007, 2576453, 6324021, 7729359, 23188077, 69564231]

約数ペア:

[(1, 69564231), (3, 23188077), (9, 7729359), (11, 6324021), (27, 2576453), (33, 2108007), (99, 702669), (107, 650133), (121, 574911), (199, 349569), (297, 234223), (321, 216711), (363, 191637), (597, 116523), (963, 72237), (1089, 63879), (1177, 59103), (1791, 38841), (2189, 31779), (2889, 24079), (3267, 21293), (3531, 19701), (5373, 12947), (6567, 10593)]