27499149

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 43505280

約数和(自身を除く): 16006131

約数列:

[1, 3, 9, 17, 27, 51, 153, 181, 331, 459, 543, 993, 1629, 2979, 3077, 4887, 5627, 8937, 9231, 16881, 27693, 50643, 59911, 83079, 151929, 179733, 539199, 1018487, 1617597, 3055461, 9166383, 27499149]

約数ペア:

[(1, 27499149), (3, 9166383), (9, 3055461), (17, 1617597), (27, 1018487), (51, 539199), (153, 179733), (181, 151929), (331, 83079), (459, 59911), (543, 50643), (993, 27693), (1629, 16881), (2979, 9231), (3077, 8937), (4887, 5627)]