66004281

素因数分解:

$3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1951}}^1$

素因数の和:2146

約数の個数: 32

約数和(自身を含む): 112435200

約数和(自身を除く): 46430919

約数列:

[1, 3, 7, 9, 21, 27, 63, 179, 189, 537, 1253, 1611, 1951, 3759, 4833, 5853, 11277, 13657, 17559, 33831, 40971, 52677, 122913, 349229, 368739, 1047687, 2444603, 3143061, 7333809, 9429183, 22001427, 66004281]

約数ペア:

[(1, 66004281), (3, 22001427), (7, 9429183), (9, 7333809), (21, 3143061), (27, 2444603), (63, 1047687), (179, 368739), (189, 349229), (537, 122913), (1253, 52677), (1611, 40971), (1951, 33831), (3759, 17559), (4833, 13657), (5853, 11277)]