80959983

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{21401}}^1$

素因数の和:21514

約数の個数: 16

約数和(自身を含む): 117454176

約数和(自身を除く): 36494193

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 21401, 64203, 278213, 834639, 2075897, 6227691, 26986661, 80959983]

約数ペア:

[(1, 80959983), (3, 26986661), (13, 6227691), (39, 2075897), (97, 834639), (291, 278213), (1261, 64203), (3783, 21401)]