66856513

素因数分解:

${\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 71285760

約数和(自身を除く): 4429247

約数列:

[1, 29, 47, 181, 271, 1363, 5249, 7859, 8507, 12737, 49051, 246703, 369373, 1422479, 2305397, 66856513]

約数ペア:

[(1, 66856513), (29, 2305397), (47, 1422479), (181, 369373), (271, 246703), (1363, 49051), (5249, 12737), (7859, 8507)]