53749917

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24179}}^1$

素因数の和:24217

約数の個数: 24

約数和(自身を含む): 88015200

約数和(自身を除く): 34265283

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 24179, 72537, 217611, 314327, 459401, 942981, 1378203, 2828943, 4134609, 5972213, 17916639, 53749917]

約数ペア:

[(1, 53749917), (3, 17916639), (9, 5972213), (13, 4134609), (19, 2828943), (39, 1378203), (57, 942981), (117, 459401), (171, 314327), (247, 217611), (741, 72537), (2223, 24179)]