2155659273

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83137}}^1$

素因数の和:83253

約数の個数: 24

約数和(自身を含む): 3233735648

約数和(自身を除く): 1078076375

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 2881, 8643, 25929, 83137, 249411, 748233, 3574891, 5570179, 10724673, 16710537, 32174019, 50131611, 239517697, 718553091, 2155659273]

約数ペア:

[(1, 2155659273), (3, 718553091), (9, 239517697), (43, 50131611), (67, 32174019), (129, 16710537), (201, 10724673), (387, 5570179), (603, 3574891), (2881, 748233), (8643, 249411), (25929, 83137)]