542295549

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{13159}}^1$

素因数の和:13425

約数の個数: 24

約数和(自身を含む): 828027200

約数和(自身を除く): 285731651

約数列:

[1, 3, 9, 19, 57, 171, 241, 723, 2169, 4579, 13159, 13737, 39477, 41211, 118431, 250021, 750063, 2250189, 3171319, 9513957, 28541871, 60255061, 180765183, 542295549]

約数ペア:

[(1, 542295549), (3, 180765183), (9, 60255061), (19, 28541871), (57, 9513957), (171, 3171319), (241, 2250189), (723, 750063), (2169, 250021), (4579, 118431), (13159, 41211), (13737, 39477)]