54478647

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{631}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 80746848

約数和(自身を除く): 26268201

約数列:

[1, 3, 9, 53, 159, 181, 477, 543, 631, 1629, 1893, 5679, 9593, 28779, 33443, 86337, 100329, 114211, 300987, 342633, 1027899, 6053183, 18159549, 54478647]

約数ペア:

[(1, 54478647), (3, 18159549), (9, 6053183), (53, 1027899), (159, 342633), (181, 300987), (477, 114211), (543, 100329), (631, 86337), (1629, 33443), (1893, 28779), (5679, 9593)]