80313957

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{72551}}^1$

素因数の和:72601

約数の個数: 16

約数和(自身を含む): 121887360

約数和(自身を除く): 41573403

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 72551, 217653, 652959, 1958877, 2974591, 8923773, 26771319, 80313957]

約数ペア:

[(1, 80313957), (3, 26771319), (9, 8923773), (27, 2974591), (41, 1958877), (123, 652959), (369, 217653), (1107, 72551)]