187312069

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{68437}}^1$

素因数の和:68484

約数の個数: 16

約数和(自身を含む): 236521728

約数和(自身を除く): 49209659

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 68437, 479059, 1163429, 1574051, 8144003, 11018357, 26758867, 187312069]

約数ペア:

[(1, 187312069), (7, 26758867), (17, 11018357), (23, 8144003), (119, 1574051), (161, 1163429), (391, 479059), (2737, 68437)]