25852293

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 40317420

約数和(自身を除く): 14465127

約数列:

[1, 3, 9, 19, 57, 73, 109, 171, 219, 327, 361, 657, 981, 1083, 1387, 2071, 3249, 4161, 6213, 7957, 12483, 18639, 23871, 26353, 39349, 71613, 79059, 118047, 151183, 237177, 354141, 453549, 1360647, 2872477, 8617431, 25852293]

約数ペア:

[(1, 25852293), (3, 8617431), (9, 2872477), (19, 1360647), (57, 453549), (73, 354141), (109, 237177), (171, 151183), (219, 118047), (327, 79059), (361, 71613), (657, 39349), (981, 26353), (1083, 23871), (1387, 18639), (2071, 12483), (3249, 7957), (4161, 6213)]