55757961

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16699}}^1$

素因数の和:16765

約数の個数: 24

約数和(自身を含む): 93787200

約数和(自身を除く): 38029239

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 16699, 50097, 116893, 150291, 350679, 885047, 1052037, 2655141, 6195329, 7965423, 18585987, 55757961]

約数ペア:

[(1, 55757961), (3, 18585987), (7, 7965423), (9, 6195329), (21, 2655141), (53, 1052037), (63, 885047), (159, 350679), (371, 150291), (477, 116893), (1113, 50097), (3339, 16699)]