152021907

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 237984000

約数和(自身を除く): 85962093

約数列:

[1, 3, 9, 19, 27, 57, 171, 401, 513, 739, 1203, 2217, 3609, 6651, 7619, 10827, 14041, 19953, 22857, 42123, 68571, 126369, 205713, 296339, 379107, 889017, 2667051, 5630441, 8001153, 16891323, 50673969, 152021907]

約数ペア:

[(1, 152021907), (3, 50673969), (9, 16891323), (19, 8001153), (27, 5630441), (57, 2667051), (171, 889017), (401, 379107), (513, 296339), (739, 205713), (1203, 126369), (2217, 68571), (3609, 42123), (6651, 22857), (7619, 19953), (10827, 14041)]