91478241

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 149428224

約数和(自身を除く): 57949983

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 153, 279, 459, 527, 837, 1377, 1581, 2143, 2511, 4743, 6429, 14229, 19287, 36431, 42687, 57861, 66433, 109293, 173583, 199299, 327879, 597897, 983637, 1129361, 1793691, 2950911, 3388083, 5381073, 10164249, 30492747, 91478241]

約数ペア:

[(1, 91478241), (3, 30492747), (9, 10164249), (17, 5381073), (27, 3388083), (31, 2950911), (51, 1793691), (81, 1129361), (93, 983637), (153, 597897), (279, 327879), (459, 199299), (527, 173583), (837, 109293), (1377, 66433), (1581, 57861), (2143, 42687), (2511, 36431), (4743, 19287), (6429, 14229)]