236586177

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{78941}}^1$

素因数の和:78990

約数の個数: 20

約数和(自身を含む): 362975316

約数和(自身を除く): 126389139

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 78941, 236823, 710469, 2131407, 2920817, 6394221, 8762451, 26287353, 78862059, 236586177]

約数ペア:

[(1, 236586177), (3, 78862059), (9, 26287353), (27, 8762451), (37, 6394221), (81, 2920817), (111, 2131407), (333, 710469), (999, 236823), (2997, 78941)]