6750891

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1592

約数の個数: 32

約数和(自身を含む): 11934720

約数和(自身を除く): 5183829

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 1553, 4347, 4659, 10871, 13977, 32613, 35719, 41931, 97839, 107157, 250033, 293517, 321471, 750099, 964413, 2250297, 6750891]

約数ペア:

[(1, 6750891), (3, 2250297), (7, 964413), (9, 750099), (21, 321471), (23, 293517), (27, 250033), (63, 107157), (69, 97839), (161, 41931), (189, 35719), (207, 32613), (483, 13977), (621, 10871), (1449, 4659), (1553, 4347)]