54757647

素因数分解:

$3^3\times 7^2\times {\mathrm{41389}}^1$

素因数の和:41412

約数の個数: 24

約数和(自身を含む): 94369200

約数和(自身を除く): 39611553

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 41389, 124167, 289723, 372501, 869169, 1117503, 2028061, 2607507, 6084183, 7822521, 18252549, 54757647]

約数ペア:

[(1, 54757647), (3, 18252549), (7, 7822521), (9, 6084183), (21, 2607507), (27, 2028061), (49, 1117503), (63, 869169), (147, 372501), (189, 289723), (441, 124167), (1323, 41389)]