79784163

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{7369}}^1$

素因数の和:7779

約数の個数: 16

約数和(自身を含む): 118509600

約数和(自身を除く): 38725437

約数列:

[1, 3, 9, 27, 401, 1203, 3609, 7369, 10827, 22107, 66321, 198963, 2954969, 8864907, 26594721, 79784163]

約数ペア:

[(1, 79784163), (3, 26594721), (9, 8864907), (27, 2954969), (401, 198963), (1203, 66321), (3609, 22107), (7369, 10827)]