64834731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7591}}^1$

素因数の和:7683

約数の個数: 24

約数和(自身を含む): 102249056

約数和(自身を除く): 37414325

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 7591, 8541, 22773, 68319, 98683, 296049, 554143, 888147, 1662429, 4987287, 7203859, 21611577, 64834731]

約数ペア:

[(1, 64834731), (3, 21611577), (9, 7203859), (13, 4987287), (39, 1662429), (73, 888147), (117, 554143), (219, 296049), (657, 98683), (949, 68319), (2847, 22773), (7591, 8541)]