188855163

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{14767}}^1$

素因数の和:14816

約数の個数: 36

約数和(自身を含む): 328292640

約数和(自身を除く): 139437477

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 12789, 14767, 44301, 103369, 132903, 310107, 428243, 723583, 930321, 1284729, 2170749, 2997701, 3854187, 6512247, 8993103, 20983907, 26979309, 62951721, 188855163]

約数ペア:

[(1, 188855163), (3, 62951721), (7, 26979309), (9, 20983907), (21, 8993103), (29, 6512247), (49, 3854187), (63, 2997701), (87, 2170749), (147, 1284729), (203, 930321), (261, 723583), (441, 428243), (609, 310107), (1421, 132903), (1827, 103369), (4263, 44301), (12789, 14767)]