201845709

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33827}}^1$

素因数の和:33866

約数の個数: 32

約数和(自身を含む): 340986240

約数和(自身を除く): 139140531

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 33827, 101481, 304443, 439751, 575059, 913329, 1319253, 1725177, 3957759, 5175531, 7475767, 11873277, 15526593, 22427301, 67281903, 201845709]

約数ペア:

[(1, 201845709), (3, 67281903), (9, 22427301), (13, 15526593), (17, 11873277), (27, 7475767), (39, 5175531), (51, 3957759), (117, 1725177), (153, 1319253), (221, 913329), (351, 575059), (459, 439751), (663, 304443), (1989, 101481), (5967, 33827)]