327442563

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{140473}}^1$

素因数の和:140523

約数の個数: 24

約数和(自身を含む): 555153248

約数和(自身を除く): 227710685

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 140473, 421419, 983311, 1264257, 2949933, 5197501, 8849799, 15592503, 36382507, 46777509, 109147521, 327442563]

約数ペア:

[(1, 327442563), (3, 109147521), (7, 46777509), (9, 36382507), (21, 15592503), (37, 8849799), (63, 5197501), (111, 2949933), (259, 1264257), (333, 983311), (777, 421419), (2331, 140473)]