56877849

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 103833600

約数和(自身を除く): 46955751

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 57, 63, 133, 141, 171, 189, 329, 337, 399, 423, 513, 893, 987, 1011, 1197, 1269, 2359, 2679, 2961, 3033, 3591, 6251, 6403, 7077, 8037, 8883, 9099, 15839, 18753, 19209, 21231, 24111, 44821, 47517, 56259, 57627, 63693, 110873, 134463, 142551, 168777, 172881, 300941, 332619, 403389, 427653, 902823, 997857, 1210167, 2106587, 2708469, 2993571, 6319761, 8125407, 18959283, 56877849]

約数ペア:

[(1, 56877849), (3, 18959283), (7, 8125407), (9, 6319761), (19, 2993571), (21, 2708469), (27, 2106587), (47, 1210167), (57, 997857), (63, 902823), (133, 427653), (141, 403389), (171, 332619), (189, 300941), (329, 172881), (337, 168777), (399, 142551), (423, 134463), (513, 110873), (893, 63693), (987, 57627), (1011, 56259), (1197, 47517), (1269, 44821), (2359, 24111), (2679, 21231), (2961, 19209), (3033, 18753), (3591, 15839), (6251, 9099), (6403, 8883), (7077, 8037)]