201782529

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3323}}^1$

素因数の和:3518

約数の個数: 32

約数和(自身を含む): 323890560

約数和(自身を除く): 122108031

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 351, 519, 1557, 2249, 3323, 4671, 6747, 9969, 20241, 29907, 43199, 60723, 89721, 129597, 388791, 574879, 1166373, 1724637, 5173911, 7473427, 15521733, 22420281, 67260843, 201782529]

約数ペア:

[(1, 201782529), (3, 67260843), (9, 22420281), (13, 15521733), (27, 7473427), (39, 5173911), (117, 1724637), (173, 1166373), (351, 574879), (519, 388791), (1557, 129597), (2249, 89721), (3323, 60723), (4671, 43199), (6747, 29907), (9969, 20241)]