80314521

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1153}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 127623168

約数和(自身を除く): 47308647

約数列:

[1, 3, 7, 21, 31, 93, 107, 217, 321, 651, 749, 1153, 2247, 3317, 3459, 8071, 9951, 23219, 24213, 35743, 69657, 107229, 123371, 250201, 370113, 750603, 863597, 2590791, 3824501, 11473503, 26771507, 80314521]

約数ペア:

[(1, 80314521), (3, 26771507), (7, 11473503), (21, 3824501), (31, 2590791), (93, 863597), (107, 750603), (217, 370113), (321, 250201), (651, 123371), (749, 107229), (1153, 69657), (2247, 35743), (3317, 24213), (3459, 23219), (8071, 9951)]