144637143

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 226437120

約数和(自身を除く): 81799977

約数列:

[1, 3, 7, 21, 59, 107, 177, 321, 413, 749, 1091, 1239, 2247, 3273, 6313, 7637, 18939, 22911, 44191, 64369, 116737, 132573, 193107, 350211, 450583, 817159, 1351749, 2451477, 6887483, 20662449, 48212381, 144637143]

約数ペア:

[(1, 144637143), (3, 48212381), (7, 20662449), (21, 6887483), (59, 2451477), (107, 1351749), (177, 817159), (321, 450583), (413, 350211), (749, 193107), (1091, 132573), (1239, 116737), (2247, 64369), (3273, 44191), (6313, 22911), (7637, 18939)]