55784673

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5569}}^1$

素因数の和:5638

約数の個数: 32

約数和(自身を含む): 96249600

約数和(自身を除く): 40464927

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 5569, 10017, 16707, 38983, 50121, 116949, 150363, 295157, 350847, 885471, 1052541, 2066099, 2656413, 6198297, 7969239, 18594891, 55784673]

約数ペア:

[(1, 55784673), (3, 18594891), (7, 7969239), (9, 6198297), (21, 2656413), (27, 2066099), (53, 1052541), (63, 885471), (159, 350847), (189, 295157), (371, 150363), (477, 116949), (1113, 50121), (1431, 38983), (3339, 16707), (5569, 10017)]