47069883

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 84049920

約数和(自身を除く): 36980037

約数列:

[1, 3, 7, 9, 21, 27, 37, 53, 63, 111, 127, 159, 189, 259, 333, 371, 381, 477, 777, 889, 999, 1113, 1143, 1431, 1961, 2331, 2667, 3339, 3429, 4699, 5883, 6731, 6993, 8001, 10017, 13727, 14097, 17649, 20193, 24003, 32893, 41181, 42291, 47117, 52947, 60579, 98679, 123543, 126873, 141351, 181737, 249047, 296037, 370629, 424053, 747141, 888111, 1272159, 1743329, 2241423, 5229987, 6724269, 15689961, 47069883]

約数ペア:

[(1, 47069883), (3, 15689961), (7, 6724269), (9, 5229987), (21, 2241423), (27, 1743329), (37, 1272159), (53, 888111), (63, 747141), (111, 424053), (127, 370629), (159, 296037), (189, 249047), (259, 181737), (333, 141351), (371, 126873), (381, 123543), (477, 98679), (777, 60579), (889, 52947), (999, 47117), (1113, 42291), (1143, 41181), (1431, 32893), (1961, 24003), (2331, 20193), (2667, 17649), (3339, 14097), (3429, 13727), (4699, 10017), (5883, 8001), (6731, 6993)]