53023221

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 83664000

約数和(自身を除く): 30640779

約数列:

[1, 3, 9, 17, 27, 51, 153, 331, 349, 459, 993, 1047, 2979, 3141, 5627, 5933, 8937, 9423, 16881, 17799, 50643, 53397, 115519, 151929, 160191, 346557, 1039671, 1963823, 3119013, 5891469, 17674407, 53023221]

約数ペア:

[(1, 53023221), (3, 17674407), (9, 5891469), (17, 3119013), (27, 1963823), (51, 1039671), (153, 346557), (331, 160191), (349, 151929), (459, 115519), (993, 53397), (1047, 50643), (2979, 17799), (3141, 16881), (5627, 9423), (5933, 8937)]