155152081

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9803}}^1$

素因数の和:9853

約数の個数: 24

約数和(自身を含む): 201178080

約数和(自身を除く): 46025999

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 2261, 9803, 15827, 68621, 166651, 186257, 480347, 1166557, 1303799, 3166369, 8165899, 9126593, 22164583, 155152081]

約数ペア:

[(1, 155152081), (7, 22164583), (17, 9126593), (19, 8165899), (49, 3166369), (119, 1303799), (133, 1166557), (323, 480347), (833, 186257), (931, 166651), (2261, 68621), (9803, 15827)]