201783933

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 344064000

約数和(自身を除く): 142280067

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 79, 117, 171, 237, 247, 351, 383, 513, 711, 741, 1027, 1149, 1501, 2133, 2223, 3081, 3447, 4503, 4979, 6669, 7277, 9243, 10341, 13509, 14937, 19513, 21831, 27729, 30257, 40527, 44811, 58539, 65493, 90771, 94601, 134433, 175617, 196479, 272313, 283803, 393341, 526851, 574883, 816939, 851409, 1180023, 1724649, 2554227, 3540069, 5173947, 7473479, 10620207, 15521841, 22420437, 67261311, 201783933]

約数ペア:

[(1, 201783933), (3, 67261311), (9, 22420437), (13, 15521841), (19, 10620207), (27, 7473479), (39, 5173947), (57, 3540069), (79, 2554227), (117, 1724649), (171, 1180023), (237, 851409), (247, 816939), (351, 574883), (383, 526851), (513, 393341), (711, 283803), (741, 272313), (1027, 196479), (1149, 175617), (1501, 134433), (2133, 94601), (2223, 90771), (3081, 65493), (3447, 58539), (4503, 44811), (4979, 40527), (6669, 30257), (7277, 27729), (9243, 21831), (10341, 19513), (13509, 14937)]