27141639

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10861}}^1$

素因数の和:10895

約数の個数: 24

約数和(自身を含む): 44577648

約数和(自身を除く): 17436009

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 10861, 32583, 76027, 184637, 228081, 532189, 553911, 1292459, 1596567, 3877377, 9047213, 27141639]

約数ペア:

[(1, 27141639), (3, 9047213), (7, 3877377), (17, 1596567), (21, 1292459), (49, 553911), (51, 532189), (119, 228081), (147, 184637), (357, 76027), (833, 32583), (2499, 10861)]