53418717

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 88482240

約数和(自身を除く): 35063523

約数列:

[1, 3, 9, 11, 27, 33, 83, 99, 121, 197, 249, 297, 363, 591, 747, 913, 1089, 1773, 2167, 2241, 2739, 3267, 5319, 6501, 8217, 10043, 16351, 19503, 23837, 24651, 30129, 49053, 58509, 71511, 90387, 147159, 179861, 214533, 271161, 441477, 539583, 643599, 1618749, 1978471, 4856247, 5935413, 17806239, 53418717]

約数ペア:

[(1, 53418717), (3, 17806239), (9, 5935413), (11, 4856247), (27, 1978471), (33, 1618749), (83, 643599), (99, 539583), (121, 441477), (197, 271161), (249, 214533), (297, 179861), (363, 147159), (591, 90387), (747, 71511), (913, 58509), (1089, 49053), (1773, 30129), (2167, 24651), (2241, 23837), (2739, 19503), (3267, 16351), (5319, 10043), (6501, 8217)]