68638401

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11503}}^1$

素因数の和:11542

約数の個数: 32

約数和(自身を含む): 115960320

約数和(自身を除く): 47321919

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 11503, 34509, 103527, 149539, 195551, 310581, 448617, 586653, 1345851, 1759959, 2542163, 4037553, 5279877, 7626489, 22879467, 68638401]

約数ペア:

[(1, 68638401), (3, 22879467), (9, 7626489), (13, 5279877), (17, 4037553), (27, 2542163), (39, 1759959), (51, 1345851), (117, 586653), (153, 448617), (221, 310581), (351, 195551), (459, 149539), (663, 103527), (1989, 34509), (5967, 11503)]