861569508729

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{571}}^1\times {\mathrm{16001}}^1$

素因数の和:16678

約数の個数: 48

約数和(自身を含む): 1247536914624

約数和(自身を除く): 385967405895

約数列:

[1, 3, 17, 43, 51, 129, 571, 731, 1713, 1849, 2193, 5547, 9707, 16001, 24553, 29121, 31433, 48003, 73659, 94299, 272017, 417401, 688043, 816051, 1055779, 1252203, 2064129, 3167337, 9136571, 11696731, 17948243, 27409713, 29585849, 35090193, 53844729, 88757547, 155321707, 392872553, 465965121, 502959433, 1178617659, 1508878299, 6678833401, 16893519779, 20036500203, 50680559337, 287189836243, 861569508729]

約数ペア:

[(1, 861569508729), (3, 287189836243), (17, 50680559337), (43, 20036500203), (51, 16893519779), (129, 6678833401), (571, 1508878299), (731, 1178617659), (1713, 502959433), (1849, 465965121), (2193, 392872553), (5547, 155321707), (9707, 88757547), (16001, 53844729), (24553, 35090193), (29121, 29585849), (31433, 27409713), (48003, 17948243), (73659, 11696731), (94299, 9136571), (272017, 3167337), (417401, 2064129), (688043, 1252203), (816051, 1055779)]