26541801

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 46230912

約数和(自身を除く): 19689111

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 123, 143, 369, 429, 451, 503, 533, 1287, 1353, 1509, 1599, 4059, 4527, 4797, 5533, 5863, 6539, 16599, 17589, 19617, 20623, 49797, 52767, 58851, 61869, 71929, 185607, 215787, 226853, 268099, 647361, 680559, 804297, 2041677, 2412891, 2949089, 8847267, 26541801]

約数ペア:

[(1, 26541801), (3, 8847267), (9, 2949089), (11, 2412891), (13, 2041677), (33, 804297), (39, 680559), (41, 647361), (99, 268099), (117, 226853), (123, 215787), (143, 185607), (369, 71929), (429, 61869), (451, 58851), (503, 52767), (533, 49797), (1287, 20623), (1353, 19617), (1509, 17589), (1599, 16599), (4059, 6539), (4527, 5863), (4797, 5533)]