6678747

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 10675200

約数和(自身を除く): 3996453

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 277, 423, 513, 831, 893, 1269, 2493, 2679, 5263, 7479, 8037, 13019, 15789, 24111, 39057, 47367, 117171, 142101, 247361, 351513, 742083, 2226249, 6678747]

約数ペア:

[(1, 6678747), (3, 2226249), (9, 742083), (19, 351513), (27, 247361), (47, 142101), (57, 117171), (141, 47367), (171, 39057), (277, 24111), (423, 15789), (513, 13019), (831, 8037), (893, 7479), (1269, 5263), (2493, 2679)]