6244749

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 11673600

約数和(自身を除く): 5428851

約数列:

[1, 3, 7, 9, 19, 21, 27, 37, 47, 57, 63, 111, 133, 141, 171, 189, 259, 329, 333, 399, 423, 513, 703, 777, 893, 987, 999, 1197, 1269, 1739, 2109, 2331, 2679, 2961, 3591, 4921, 5217, 6251, 6327, 6993, 8037, 8883, 12173, 14763, 15651, 18753, 18981, 24111, 33041, 36519, 44289, 46953, 56259, 99123, 109557, 132867, 168777, 231287, 297369, 328671, 693861, 892107, 2081583, 6244749]

約数ペア:

[(1, 6244749), (3, 2081583), (7, 892107), (9, 693861), (19, 328671), (21, 297369), (27, 231287), (37, 168777), (47, 132867), (57, 109557), (63, 99123), (111, 56259), (133, 46953), (141, 44289), (171, 36519), (189, 33041), (259, 24111), (329, 18981), (333, 18753), (399, 15651), (423, 14763), (513, 12173), (703, 8883), (777, 8037), (893, 6993), (987, 6327), (999, 6251), (1197, 5217), (1269, 4921), (1739, 3591), (2109, 2961), (2331, 2679)]