556636041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3494

約数の個数: 48

約数和(自身を含む): 918607872

約数和(自身を除く): 361971831

約数列:

[1, 3, 9, 13, 23, 39, 61, 69, 117, 183, 207, 299, 549, 793, 897, 1403, 2379, 2691, 3391, 4209, 7137, 10173, 12627, 18239, 30519, 44083, 54717, 77993, 132249, 164151, 206851, 233979, 396747, 620553, 701937, 1013909, 1861659, 2689063, 3041727, 4757573, 8067189, 9125181, 14272719, 24201567, 42818157, 61848449, 185545347, 556636041]

約数ペア:

[(1, 556636041), (3, 185545347), (9, 61848449), (13, 42818157), (23, 24201567), (39, 14272719), (61, 9125181), (69, 8067189), (117, 4757573), (183, 3041727), (207, 2689063), (299, 1861659), (549, 1013909), (793, 701937), (897, 620553), (1403, 396747), (2379, 233979), (2691, 206851), (3391, 164151), (4209, 132249), (7137, 77993), (10173, 54717), (12627, 44083), (18239, 30519)]