210825963

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{883}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 322483200

約数和(自身を除く): 111657237

約数列:

[1, 3, 9, 27, 37, 111, 239, 333, 717, 883, 999, 2151, 2649, 6453, 7947, 8843, 23841, 26529, 32671, 79587, 98013, 211037, 238761, 294039, 633111, 882117, 1899333, 5697999, 7808369, 23425107, 70275321, 210825963]

約数ペア:

[(1, 210825963), (3, 70275321), (9, 23425107), (27, 7808369), (37, 5697999), (111, 1899333), (239, 882117), (333, 633111), (717, 294039), (883, 238761), (999, 211037), (2151, 98013), (2649, 79587), (6453, 32671), (7947, 26529), (8843, 23841)]