91580841

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 155105280

約数和(自身を除く): 63524439

約数列:

[1, 3, 9, 11, 27, 33, 43, 71, 99, 101, 129, 213, 297, 303, 387, 473, 639, 781, 909, 1111, 1161, 1419, 1917, 2343, 2727, 3053, 3333, 4257, 4343, 7029, 7171, 9159, 9999, 12771, 13029, 21087, 21513, 27477, 29997, 33583, 39087, 47773, 64539, 78881, 82431, 100749, 117261, 143319, 193617, 236643, 302247, 308353, 429957, 709929, 906741, 925059, 1289871, 2129787, 2775177, 3391883, 8325531, 10175649, 30526947, 91580841]

約数ペア:

[(1, 91580841), (3, 30526947), (9, 10175649), (11, 8325531), (27, 3391883), (33, 2775177), (43, 2129787), (71, 1289871), (99, 925059), (101, 906741), (129, 709929), (213, 429957), (297, 308353), (303, 302247), (387, 236643), (473, 193617), (639, 143319), (781, 117261), (909, 100749), (1111, 82431), (1161, 78881), (1419, 64539), (1917, 47773), (2343, 39087), (2727, 33583), (3053, 29997), (3333, 27477), (4257, 21513), (4343, 21087), (7029, 13029), (7171, 12771), (9159, 9999)]