53540361

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{49991}}^1$

素因数の和:50021

約数の個数: 24

約数和(自身を含む): 93585024

約数和(自身を除く): 40044663

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 49991, 149973, 349937, 449919, 849847, 1049811, 2549541, 3149433, 5948929, 7648623, 17846787, 53540361]

約数ペア:

[(1, 53540361), (3, 17846787), (7, 7648623), (9, 5948929), (17, 3149433), (21, 2549541), (51, 1049811), (63, 849847), (119, 449919), (153, 349937), (357, 149973), (1071, 49991)]