69318193

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 83426112

約数和(自身を除く): 14107919

約数列:

[1, 7, 43, 49, 167, 197, 301, 1169, 1379, 2107, 7181, 8183, 8471, 9653, 32899, 50267, 59297, 230293, 351869, 415079, 1414657, 1612051, 9902599, 69318193]

約数ペア:

[(1, 69318193), (7, 9902599), (43, 1612051), (49, 1414657), (167, 415079), (197, 351869), (301, 230293), (1169, 59297), (1379, 50267), (2107, 32899), (7181, 9653), (8183, 8471)]