65313423

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5107}}^1$

素因数の和:5156

約数の個数: 36

約数和(自身を含む): 113550840

約数和(自身を除く): 48237417

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 4263, 5107, 12789, 15321, 35749, 45963, 107247, 148103, 250243, 321741, 444309, 750729, 1036721, 1332927, 2252187, 3110163, 7257047, 9330489, 21771141, 65313423]

約数ペア:

[(1, 65313423), (3, 21771141), (7, 9330489), (9, 7257047), (21, 3110163), (29, 2252187), (49, 1332927), (63, 1036721), (87, 750729), (147, 444309), (203, 321741), (261, 250243), (441, 148103), (609, 107247), (1421, 45963), (1827, 35749), (4263, 15321), (5107, 12789)]