150212313

素因数分解:

$3^4\times {\mathrm{829}}^1\times {\mathrm{2237}}^1$

素因数の和:3078

約数の個数: 20

約数和(自身を含む): 224762340

約数和(自身を除く): 74550027

約数列:

[1, 3, 9, 27, 81, 829, 2237, 2487, 6711, 7461, 20133, 22383, 60399, 67149, 181197, 1854473, 5563419, 16690257, 50070771, 150212313]

約数ペア:

[(1, 150212313), (3, 50070771), (9, 16690257), (27, 5563419), (81, 1854473), (829, 181197), (2237, 67149), (2487, 60399), (6711, 22383), (7461, 20133)]