81360793

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 91074240

約数和(自身を除く): 9713447

約数列:

[1, 17, 19, 323, 331, 761, 5627, 6289, 12937, 14459, 106913, 245803, 251891, 4282147, 4785929, 81360793]

約数ペア:

[(1, 81360793), (17, 4785929), (19, 4282147), (323, 251891), (331, 245803), (761, 106913), (5627, 14459), (6289, 12937)]