55597437

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{30431}}^1$

素因数の和:30473

約数の個数: 24

約数和(自身を含む): 94947840

約数和(自身を除く): 39350403

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 30431, 91293, 213017, 273879, 639051, 882499, 1917153, 2647497, 6177493, 7942491, 18532479, 55597437]

約数ペア:

[(1, 55597437), (3, 18532479), (7, 7942491), (9, 6177493), (21, 2647497), (29, 1917153), (63, 882499), (87, 639051), (203, 273879), (261, 213017), (609, 91293), (1827, 30431)]