20230128027

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{864203}}^1$

素因数の和:864249

約数の個数: 30

約数和(自身を含む): 32102585988

約数和(自身を除く): 11872457961

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 7803, 23409, 864203, 2592609, 7777827, 14691451, 23333481, 44074353, 70000443, 132223059, 249754667, 396669177, 749264001, 1190007531, 2247792003, 6743376009, 20230128027]

約数ペア:

[(1, 20230128027), (3, 6743376009), (9, 2247792003), (17, 1190007531), (27, 749264001), (51, 396669177), (81, 249754667), (153, 132223059), (289, 70000443), (459, 44074353), (867, 23333481), (1377, 14691451), (2601, 7777827), (7803, 2592609), (23409, 864203)]