169609869

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1669

約数の個数: 56

約数和(自身を含む): 298939872

約数和(自身を除く): 129330003

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 429, 729, 891, 1053, 1287, 1627, 2673, 3159, 3861, 4881, 8019, 9477, 11583, 14643, 17897, 21151, 34749, 43929, 53691, 63453, 104247, 131787, 161073, 190359, 232661, 395361, 483219, 571077, 697983, 1186083, 1449657, 1713231, 2093949, 4348971, 5139693, 6281847, 13046913, 15419079, 18845541, 56536623, 169609869]

約数ペア:

[(1, 169609869), (3, 56536623), (9, 18845541), (11, 15419079), (13, 13046913), (27, 6281847), (33, 5139693), (39, 4348971), (81, 2093949), (99, 1713231), (117, 1449657), (143, 1186083), (243, 697983), (297, 571077), (351, 483219), (429, 395361), (729, 232661), (891, 190359), (1053, 161073), (1287, 131787), (1627, 104247), (2673, 63453), (3159, 53691), (3861, 43929), (4881, 34749), (8019, 21151), (9477, 17897), (11583, 14643)]