271607013

素因数分解:

$3^4\times {\mathrm{281}}^1\times {\mathrm{11933}}^1$

素因数の和:12226

約数の個数: 20

約数和(自身を含む): 407211948

約数和(自身を除く): 135604935

約数列:

[1, 3, 9, 27, 81, 281, 843, 2529, 7587, 11933, 22761, 35799, 107397, 322191, 966573, 3353173, 10059519, 30178557, 90535671, 271607013]

約数ペア:

[(1, 271607013), (3, 90535671), (9, 30178557), (27, 10059519), (81, 3353173), (281, 966573), (843, 322191), (2529, 107397), (7587, 35799), (11933, 22761)]