85606647

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5233}}^1$

素因数の和:5303

約数の個数: 32

約数和(自身を含む): 140689920

約数和(自身を除く): 55083273

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 779, 861, 2337, 5233, 5453, 15699, 16359, 36631, 99427, 109893, 214553, 298281, 643659, 695989, 1501871, 2087967, 4076507, 4505613, 12229521, 28535549, 85606647]

約数ペア:

[(1, 85606647), (3, 28535549), (7, 12229521), (19, 4505613), (21, 4076507), (41, 2087967), (57, 1501871), (123, 695989), (133, 643659), (287, 298281), (399, 214553), (779, 109893), (861, 99427), (2337, 36631), (5233, 16359), (5453, 15699)]