61495049

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 78512256

約数和(自身を除く): 17017207

約数列:

[1, 7, 11, 49, 77, 271, 421, 539, 1897, 2947, 2981, 4631, 13279, 20629, 20867, 32417, 114091, 146069, 226919, 798637, 1255001, 5590459, 8785007, 61495049]

約数ペア:

[(1, 61495049), (7, 8785007), (11, 5590459), (49, 1255001), (77, 798637), (271, 226919), (421, 146069), (539, 114091), (1897, 32417), (2947, 20867), (2981, 20629), (4631, 13279)]