73220565593

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{80629}}^1$

素因数の和:81117

約数の個数: 24

約数和(自身を含む): 87359057280

約数和(自身を除く): 14138491687

約数列:

[1, 7, 43, 49, 301, 431, 2107, 3017, 18533, 21119, 80629, 129731, 564403, 908117, 3467047, 3950821, 24269329, 34751099, 169885303, 243257693, 1494297257, 1702803851, 10460080799, 73220565593]

約数ペア:

[(1, 73220565593), (7, 10460080799), (43, 1702803851), (49, 1494297257), (301, 243257693), (431, 169885303), (2107, 34751099), (3017, 24269329), (18533, 3950821), (21119, 3467047), (80629, 908117), (129731, 564403)]