26402919

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 37373952

約数和(自身を除く): 10971033

約数列:

[1, 3, 23, 69, 127, 131, 381, 393, 529, 1587, 2921, 3013, 8763, 9039, 16637, 49911, 67183, 69299, 201549, 207897, 382651, 1147953, 8800973, 26402919]

約数ペア:

[(1, 26402919), (3, 8800973), (23, 1147953), (69, 382651), (127, 207897), (131, 201549), (381, 69299), (393, 67183), (529, 49911), (1587, 16637), (2921, 9039), (3013, 8763)]