68336009

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 79626240

約数和(自身を除く): 11290231

約数列:

[1, 7, 71, 359, 383, 497, 2513, 2681, 25489, 27193, 137497, 178423, 190351, 962479, 9762287, 68336009]

約数ペア:

[(1, 68336009), (7, 9762287), (71, 962479), (359, 190351), (383, 178423), (497, 137497), (2513, 27193), (2681, 25489)]