54784323

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 91610400

約数和(自身を除く): 36826077

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 121, 123, 297, 363, 369, 409, 451, 1089, 1107, 1227, 1353, 3267, 3681, 4059, 4499, 4961, 11043, 12177, 13497, 14883, 16769, 40491, 44649, 49489, 50307, 121473, 133947, 148467, 150921, 184459, 445401, 452763, 553377, 1336203, 1660131, 2029049, 4980393, 6087147, 18261441, 54784323]

約数ペア:

[(1, 54784323), (3, 18261441), (9, 6087147), (11, 4980393), (27, 2029049), (33, 1660131), (41, 1336203), (99, 553377), (121, 452763), (123, 445401), (297, 184459), (363, 150921), (369, 148467), (409, 133947), (451, 121473), (1089, 50307), (1107, 49489), (1227, 44649), (1353, 40491), (3267, 16769), (3681, 14883), (4059, 13497), (4499, 12177), (4961, 11043)]