218812492077

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{8123}}^1\times {\mathrm{68543}}^1$

素因数の和:76800

約数の個数: 16

約数和(自身を含む): 294017568768

約数和(自身を除く): 75205076691

約数列:

[1, 3, 131, 393, 8123, 24369, 68543, 205629, 1064113, 3192339, 8979133, 26937399, 556774789, 1670324367, 72937497359, 218812492077]

約数ペア:

[(1, 218812492077), (3, 72937497359), (131, 1670324367), (393, 556774789), (8123, 26937399), (24369, 8979133), (68543, 3192339), (205629, 1064113)]