54278261517

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1174

約数の個数: 64

約数和(自身を含む): 77665190400

約数和(自身を除く): 23386928883

約数列:

[1, 3, 37, 41, 73, 111, 123, 199, 219, 597, 821, 1517, 2463, 2701, 2993, 4551, 7363, 8103, 8159, 8979, 14527, 22089, 24477, 30377, 33661, 43581, 59933, 91131, 100983, 110741, 163379, 179799, 301883, 332223, 490137, 537499, 595607, 905649, 1245457, 1612497, 1786821, 2217521, 2457253, 3736371, 6045023, 6652563, 6698539, 7371759, 11926667, 18135069, 20095617, 22037459, 35780001, 66112377, 90918361, 247845943, 272755083, 441286679, 488993347, 743537829, 1323860037, 1466980041, 18092753839, 54278261517]

約数ペア:

[(1, 54278261517), (3, 18092753839), (37, 1466980041), (41, 1323860037), (73, 743537829), (111, 488993347), (123, 441286679), (199, 272755083), (219, 247845943), (597, 90918361), (821, 66112377), (1517, 35780001), (2463, 22037459), (2701, 20095617), (2993, 18135069), (4551, 11926667), (7363, 7371759), (8103, 6698539), (8159, 6652563), (8979, 6045023), (14527, 3736371), (22089, 2457253), (24477, 2217521), (30377, 1786821), (33661, 1612497), (43581, 1245457), (59933, 905649), (91131, 595607), (100983, 537499), (110741, 490137), (163379, 332223), (179799, 301883)]