28458459

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{83}}^2$

素因数の和:198

約数の個数: 36

約数和(自身を含む): 45687096

約数和(自身を除く): 17228637

約数列:

[1, 3, 9, 17, 27, 51, 81, 83, 153, 243, 249, 459, 747, 1377, 1411, 2241, 4131, 4233, 6723, 6889, 12699, 20169, 20667, 38097, 62001, 114291, 117113, 186003, 342873, 351339, 558009, 1054017, 1674027, 3162051, 9486153, 28458459]

約数ペア:

[(1, 28458459), (3, 9486153), (9, 3162051), (17, 1674027), (27, 1054017), (51, 558009), (81, 351339), (83, 342873), (153, 186003), (243, 117113), (249, 114291), (459, 62001), (747, 38097), (1377, 20667), (1411, 20169), (2241, 12699), (4131, 6889), (4233, 6723)]