43265187

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 80028000

約数和(自身を除く): 36762813

約数列:

[1, 3, 7, 9, 17, 21, 29, 49, 51, 63, 87, 119, 147, 153, 199, 203, 261, 357, 441, 493, 597, 609, 833, 1071, 1393, 1421, 1479, 1791, 1827, 2499, 3383, 3451, 4179, 4263, 4437, 5771, 7497, 9751, 10149, 10353, 12537, 12789, 17313, 23681, 24157, 29253, 30447, 31059, 40397, 51939, 71043, 72471, 87759, 98107, 121191, 165767, 213129, 217413, 282779, 294321, 363573, 497301, 686749, 848337, 882963, 1491903, 2060247, 2545011, 4807243, 6180741, 14421729, 43265187]

約数ペア:

[(1, 43265187), (3, 14421729), (7, 6180741), (9, 4807243), (17, 2545011), (21, 2060247), (29, 1491903), (49, 882963), (51, 848337), (63, 686749), (87, 497301), (119, 363573), (147, 294321), (153, 282779), (199, 217413), (203, 213129), (261, 165767), (357, 121191), (441, 98107), (493, 87759), (597, 72471), (609, 71043), (833, 51939), (1071, 40397), (1393, 31059), (1421, 30447), (1479, 29253), (1791, 24157), (1827, 23681), (2499, 17313), (3383, 12789), (3451, 12537), (4179, 10353), (4263, 10149), (4437, 9751), (5771, 7497)]