51665211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{15227}}^1$

素因数の和:15275

約数の個数: 24

約数和(自身を含む): 83144880

約数和(自身を除く): 31479669

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 15227, 45681, 137043, 197951, 441583, 593853, 1324749, 1781559, 3974247, 5740579, 17221737, 51665211]

約数ペア:

[(1, 51665211), (3, 17221737), (9, 5740579), (13, 3974247), (29, 1781559), (39, 1324749), (87, 593853), (117, 441583), (261, 197951), (377, 137043), (1131, 45681), (3393, 15227)]