130920363

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16363}}^1$

素因数の和:16503

約数の個数: 24

約数和(自身を含む): 217837568

約数和(自身を除く): 86917205

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 16363, 49089, 114541, 147267, 343623, 1030869, 2078101, 6234303, 14546707, 18702909, 43640121, 130920363]

約数ペア:

[(1, 130920363), (3, 43640121), (7, 18702909), (9, 14546707), (21, 6234303), (63, 2078101), (127, 1030869), (381, 343623), (889, 147267), (1143, 114541), (2667, 49089), (8001, 16363)]