80550117

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9491}}^1$

素因数の和:9561

約数の個数: 24

約数和(自身を含む): 124383168

約数和(自身を除く): 43833051

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 9491, 28473, 85419, 218293, 389131, 654879, 1167393, 1964637, 3502179, 8950013, 26850039, 80550117]

約数ペア:

[(1, 80550117), (3, 26850039), (9, 8950013), (23, 3502179), (41, 1964637), (69, 1167393), (123, 654879), (207, 389131), (369, 218293), (943, 85419), (2829, 28473), (8487, 9491)]