77971173

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4363}}^1$

素因数の和:4433

約数の個数: 32

約数和(自身を含む): 127358976

約数和(自身を除く): 49387803

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 4363, 5957, 13089, 17871, 30541, 91623, 100349, 161431, 301047, 484293, 702443, 1130017, 2107329, 3390051, 3712913, 11138739, 25990391, 77971173]

約数ペア:

[(1, 77971173), (3, 25990391), (7, 11138739), (21, 3712913), (23, 3390051), (37, 2107329), (69, 1130017), (111, 702443), (161, 484293), (259, 301047), (483, 161431), (777, 100349), (851, 91623), (2553, 30541), (4363, 17871), (5957, 13089)]