90471249

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1803

約数の個数: 40

約数和(自身を含む): 150020640

約数和(自身を除く): 59549391

約数列:

[1, 3, 9, 11, 27, 33, 59, 81, 99, 177, 297, 531, 649, 891, 1593, 1721, 1947, 4779, 5163, 5841, 15489, 17523, 18931, 46467, 52569, 56793, 101539, 139401, 170379, 304617, 511137, 913851, 1116929, 1533411, 2741553, 3350787, 8224659, 10052361, 30157083, 90471249]

約数ペア:

[(1, 90471249), (3, 30157083), (9, 10052361), (11, 8224659), (27, 3350787), (33, 2741553), (59, 1533411), (81, 1116929), (99, 913851), (177, 511137), (297, 304617), (531, 170379), (649, 139401), (891, 101539), (1593, 56793), (1721, 52569), (1947, 46467), (4779, 18931), (5163, 17523), (5841, 15489)]