9351639

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:117

約数の個数: 48

約数和(自身を含む): 16208640

約数和(自身を除く): 6857001

約数列:

[1, 3, 9, 11, 23, 27, 33, 37, 69, 99, 111, 207, 253, 297, 333, 407, 621, 759, 851, 999, 1221, 1369, 2277, 2553, 3663, 4107, 6831, 7659, 9361, 10989, 12321, 15059, 22977, 28083, 31487, 36963, 45177, 84249, 94461, 135531, 252747, 283383, 346357, 406593, 850149, 1039071, 3117213, 9351639]

約数ペア:

[(1, 9351639), (3, 3117213), (9, 1039071), (11, 850149), (23, 406593), (27, 346357), (33, 283383), (37, 252747), (69, 135531), (99, 94461), (111, 84249), (207, 45177), (253, 36963), (297, 31487), (333, 28083), (407, 22977), (621, 15059), (759, 12321), (851, 10989), (999, 9361), (1221, 7659), (1369, 6831), (2277, 4107), (2553, 3663)]