67687053

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{10499}}^1$

素因数の和:10816

約数の個数: 16

約数和(自身を含む): 103488000

約数和(自身を除く): 35800947

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 10499, 31497, 73493, 220479, 3223193, 9669579, 22562351, 67687053]

約数ペア:

[(1, 67687053), (3, 22562351), (7, 9669579), (21, 3223193), (307, 220479), (921, 73493), (2149, 31497), (6447, 10499)]