26682669

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4042

約数の個数: 32

約数和(自身を含む): 44822400

約数和(自身を除く): 18139731

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 4001, 6669, 12003, 36009, 52013, 76019, 108027, 156039, 228057, 468117, 684171, 988247, 1404351, 2052513, 2964741, 8894223, 26682669]

約数ペア:

[(1, 26682669), (3, 8894223), (9, 2964741), (13, 2052513), (19, 1404351), (27, 988247), (39, 684171), (57, 468117), (117, 228057), (171, 156039), (247, 108027), (351, 76019), (513, 52013), (741, 36009), (2223, 12003), (4001, 6669)]