66625779

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 37012749

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 943, 1353, 2141, 2829, 6423, 10373, 23551, 31119, 49243, 70653, 87781, 147729, 263343, 541673, 965591, 1625019, 2018963, 2896773, 6056889, 22208593, 66625779]

約数ペア:

[(1, 66625779), (3, 22208593), (11, 6056889), (23, 2896773), (33, 2018963), (41, 1625019), (69, 965591), (123, 541673), (253, 263343), (451, 147729), (759, 87781), (943, 70653), (1353, 49243), (2141, 31119), (2829, 23551), (6423, 10373)]