160048623

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^2$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 250149504

約数和(自身を除く): 90100881

約数列:

[1, 3, 7, 21, 43, 129, 301, 421, 903, 1263, 2947, 8841, 18103, 54309, 126721, 177241, 380163, 531723, 1240687, 3722061, 7621363, 22864089, 53349541, 160048623]

約数ペア:

[(1, 160048623), (3, 53349541), (7, 22864089), (21, 7621363), (43, 3722061), (129, 1240687), (301, 531723), (421, 380163), (903, 177241), (1263, 126721), (2947, 54309), (8841, 18103)]