27131069

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 32899200

約数和(自身を除く): 5768131

約数列:

[1, 7, 19, 133, 137, 959, 1489, 2603, 10423, 18221, 28291, 198037, 203993, 1427951, 3875867, 27131069]

約数ペア:

[(1, 27131069), (7, 3875867), (19, 1427951), (133, 203993), (137, 198037), (959, 28291), (1489, 18221), (2603, 10423)]