53385423

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11503}}^1$

素因数の和:11543

約数の個数: 32

約数和(自身を含む): 92768256

約数和(自身を除く): 39382833

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 11503, 34509, 80521, 149539, 195551, 241563, 448617, 586653, 1046773, 1368857, 2542163, 3140319, 4106571, 7626489, 17795141, 53385423]

約数ペア:

[(1, 53385423), (3, 17795141), (7, 7626489), (13, 4106571), (17, 3140319), (21, 2542163), (39, 1368857), (51, 1046773), (91, 586653), (119, 448617), (221, 241563), (273, 195551), (357, 149539), (663, 80521), (1547, 34509), (4641, 11503)]