26392149

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 45650880

約数和(自身を除く): 19258731

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 267, 523, 567, 623, 801, 1569, 1869, 2403, 3661, 4707, 5607, 7209, 10983, 14121, 16821, 32949, 42363, 46547, 50463, 98847, 139641, 296541, 325829, 418923, 977487, 1256769, 2932461, 3770307, 8797383, 26392149]

約数ペア:

[(1, 26392149), (3, 8797383), (7, 3770307), (9, 2932461), (21, 1256769), (27, 977487), (63, 418923), (81, 325829), (89, 296541), (189, 139641), (267, 98847), (523, 50463), (567, 46547), (623, 42363), (801, 32949), (1569, 16821), (1869, 14121), (2403, 10983), (3661, 7209), (4707, 5607)]