77522517

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:881

約数の個数: 24

約数和(自身を含む): 114667488

約数和(自身を除く): 37144971

約数列:

[1, 3, 9, 53, 159, 331, 477, 491, 993, 1473, 2979, 4419, 17543, 26023, 52629, 78069, 157887, 162521, 234207, 487563, 1462689, 8613613, 25840839, 77522517]

約数ペア:

[(1, 77522517), (3, 25840839), (9, 8613613), (53, 1462689), (159, 487563), (331, 234207), (477, 162521), (491, 157887), (993, 78069), (1473, 52629), (2979, 26023), (4419, 17543)]