52872111

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 78343200

約数和(自身を除く): 25471089

約数列:

[1, 3, 9, 53, 159, 199, 477, 557, 597, 1671, 1791, 5013, 10547, 29521, 31641, 88563, 94923, 110843, 265689, 332529, 997587, 5874679, 17624037, 52872111]

約数ペア:

[(1, 52872111), (3, 17624037), (9, 5874679), (53, 997587), (159, 332529), (199, 265689), (477, 110843), (557, 94923), (597, 88563), (1671, 31641), (1791, 29521), (5013, 10547)]