3136700781

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{435109}}^1$

素因数の和:435210

約数の個数: 20

約数和(自身を含む): 4738347900

約数和(自身を除く): 1601647119

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 7209, 435109, 1305327, 3915981, 11747943, 35243829, 38724701, 116174103, 348522309, 1045566927, 3136700781]

約数ペア:

[(1, 3136700781), (3, 1045566927), (9, 348522309), (27, 116174103), (81, 38724701), (89, 35243829), (267, 11747943), (801, 3915981), (2403, 1305327), (7209, 435109)]