160167213

素因数分解:

$3^4\times {\mathrm{571}}^1\times {\mathrm{3463}}^1$

素因数の和:4046

約数の個数: 20

約数和(自身を含む): 239750368

約数和(自身を除く): 79583155

約数列:

[1, 3, 9, 27, 81, 571, 1713, 3463, 5139, 10389, 15417, 31167, 46251, 93501, 280503, 1977373, 5932119, 17796357, 53389071, 160167213]

約数ペア:

[(1, 160167213), (3, 53389071), (9, 17796357), (27, 5932119), (81, 1977373), (571, 280503), (1713, 93501), (3463, 46251), (5139, 31167), (10389, 15417)]