26933193

素因数分解:

$3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:566

約数の個数: 36

約数和(自身を含む): 45660420

約数和(自身を除く): 18727227

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 157, 389, 441, 471, 1099, 1167, 1413, 2723, 3297, 3501, 7693, 8169, 9891, 19061, 23079, 24507, 57183, 61073, 69237, 171549, 183219, 427511, 549657, 1282533, 2992577, 3847599, 8977731, 26933193]

約数ペア:

[(1, 26933193), (3, 8977731), (7, 3847599), (9, 2992577), (21, 1282533), (49, 549657), (63, 427511), (147, 183219), (157, 171549), (389, 69237), (441, 61073), (471, 57183), (1099, 24507), (1167, 23079), (1413, 19061), (2723, 9891), (3297, 8169), (3501, 7693)]