67291707

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{23053}}^1$

素因数の和:23202

約数の個数: 16

約数和(自身を含む): 103281920

約数和(自身を除く): 35990213

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 23053, 69159, 161371, 484113, 3204367, 9613101, 22430569, 67291707]

約数ペア:

[(1, 67291707), (3, 22430569), (7, 9613101), (21, 3204367), (139, 484113), (417, 161371), (973, 69159), (2919, 23053)]