4169151

素因数分解:

$3^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 56

約数和(自身を含む): 7694720

約数和(自身を除く): 3525569

約数列:

[1, 3, 7, 9, 19, 21, 27, 43, 57, 63, 81, 129, 133, 171, 189, 243, 301, 387, 399, 513, 567, 729, 817, 903, 1161, 1197, 1539, 1701, 2451, 2709, 3483, 3591, 4617, 5103, 5719, 7353, 8127, 10449, 10773, 13851, 17157, 22059, 24381, 31347, 32319, 51471, 66177, 73143, 96957, 154413, 198531, 219429, 463239, 595593, 1389717, 4169151]

約数ペア:

[(1, 4169151), (3, 1389717), (7, 595593), (9, 463239), (19, 219429), (21, 198531), (27, 154413), (43, 96957), (57, 73143), (63, 66177), (81, 51471), (129, 32319), (133, 31347), (171, 24381), (189, 22059), (243, 17157), (301, 13851), (387, 10773), (399, 10449), (513, 8127), (567, 7353), (729, 5719), (817, 5103), (903, 4617), (1161, 3591), (1197, 3483), (1539, 2709), (1701, 2451)]