75338613

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2087}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 128286720

約数和(自身を除く): 52948107

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 573, 1337, 1719, 2087, 4011, 5157, 6261, 12033, 14609, 18783, 36099, 43827, 56349, 131481, 394443, 398617, 1195851, 2790319, 3587553, 8370957, 10762659, 25112871, 75338613]

約数ペア:

[(1, 75338613), (3, 25112871), (7, 10762659), (9, 8370957), (21, 3587553), (27, 2790319), (63, 1195851), (189, 398617), (191, 394443), (573, 131481), (1337, 56349), (1719, 43827), (2087, 36099), (4011, 18783), (5157, 14609), (6261, 12033)]