5681583

素因数分解:

$3^5\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 8631168

約数和(自身を除く): 2949585

約数列:

[1, 3, 9, 27, 81, 103, 227, 243, 309, 681, 927, 2043, 2781, 6129, 8343, 18387, 23381, 25029, 55161, 70143, 210429, 631287, 1893861, 5681583]

約数ペア:

[(1, 5681583), (3, 1893861), (9, 631287), (27, 210429), (81, 70143), (103, 55161), (227, 25029), (243, 23381), (309, 18387), (681, 8343), (927, 6129), (2043, 2781)]