29807433

素因数分解:

$3^4\times {\mathrm{71}}^2\times {\mathrm{73}}^1$

素因数の和:227

約数の個数: 30

約数和(自身を含む): 45781802

約数和(自身を除く): 15974369

約数列:

[1, 3, 9, 27, 71, 73, 81, 213, 219, 639, 657, 1917, 1971, 5041, 5183, 5751, 5913, 15123, 15549, 45369, 46647, 136107, 139941, 367993, 408321, 419823, 1103979, 3311937, 9935811, 29807433]

約数ペア:

[(1, 29807433), (3, 9935811), (9, 3311937), (27, 1103979), (71, 419823), (73, 408321), (81, 367993), (213, 139941), (219, 136107), (639, 46647), (657, 45369), (1917, 15549), (1971, 15123), (5041, 5913), (5183, 5751)]