80208051

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{49603}}^1$

素因数の和:49631

約数の個数: 24

約数和(自身を含む): 135716544

約数和(自身を除く): 55508493

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 49603, 148809, 347221, 545633, 1041663, 1636899, 2430547, 3819431, 7291641, 11458293, 26736017, 80208051]

約数ペア:

[(1, 80208051), (3, 26736017), (7, 11458293), (11, 7291641), (21, 3819431), (33, 2430547), (49, 1636899), (77, 1041663), (147, 545633), (231, 347221), (539, 148809), (1617, 49603)]