54298647

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 89822880

約数和(自身を除く): 35524233

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 113, 117, 333, 339, 351, 481, 999, 1017, 1369, 1443, 1469, 3051, 4107, 4181, 4329, 4407, 12321, 12543, 12987, 13221, 17797, 36963, 37629, 39663, 53391, 54353, 112887, 154697, 160173, 163059, 464091, 480519, 489177, 1392273, 1467531, 2011061, 4176819, 6033183, 18099549, 54298647]

約数ペア:

[(1, 54298647), (3, 18099549), (9, 6033183), (13, 4176819), (27, 2011061), (37, 1467531), (39, 1392273), (111, 489177), (113, 480519), (117, 464091), (333, 163059), (339, 160173), (351, 154697), (481, 112887), (999, 54353), (1017, 53391), (1369, 39663), (1443, 37629), (1469, 36963), (3051, 17797), (4107, 13221), (4181, 12987), (4329, 12543), (4407, 12321)]