171776826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1409}}^1$

素因数の和:1951

約数の個数: 48

約数和(自身を含む): 401866920

約数和(自身を除く): 230090094

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 521, 1042, 1409, 1563, 2818, 3126, 4227, 4689, 6773, 8454, 9378, 12681, 13546, 18317, 20319, 25362, 36634, 40638, 54951, 60957, 109902, 121914, 164853, 329706, 734089, 1468178, 2202267, 4404534, 6606801, 9543157, 13213602, 19086314, 28629471, 57258942, 85888413, 171776826]

約数ペア:

[(1, 171776826), (2, 85888413), (3, 57258942), (6, 28629471), (9, 19086314), (13, 13213602), (18, 9543157), (26, 6606801), (39, 4404534), (78, 2202267), (117, 1468178), (234, 734089), (521, 329706), (1042, 164853), (1409, 121914), (1563, 109902), (2818, 60957), (3126, 54951), (4227, 40638), (4689, 36634), (6773, 25362), (8454, 20319), (9378, 18317), (12681, 13546)]