54252531

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 82425600

約数和(自身を除く): 28173069

約数列:

[1, 3, 9, 27, 89, 107, 211, 267, 321, 633, 801, 963, 1899, 2403, 2889, 5697, 9523, 18779, 22577, 28569, 56337, 67731, 85707, 169011, 203193, 257121, 507033, 609579, 2009353, 6028059, 18084177, 54252531]

約数ペア:

[(1, 54252531), (3, 18084177), (9, 6028059), (27, 2009353), (89, 609579), (107, 507033), (211, 257121), (267, 203193), (321, 169011), (633, 85707), (801, 67731), (963, 56337), (1899, 28569), (2403, 22577), (2889, 18779), (5697, 9523)]