66405117

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{23473}}^1$

素因数の和:23540

約数の個数: 16

約数和(自身を含む): 94647168

約数和(自身を除く): 28242051

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 23473, 70419, 539879, 962393, 1619637, 2887179, 22135039, 66405117]

約数ペア:

[(1, 66405117), (3, 22135039), (23, 2887179), (41, 1619637), (69, 962393), (123, 539879), (943, 70419), (2829, 23473)]