83289627

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{27791}}^1$

素因数の和:27840

約数の個数: 20

約数和(自身を含む): 127787616

約数和(自身を除く): 44497989

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 27791, 83373, 250119, 750357, 1028267, 2251071, 3084801, 9254403, 27763209, 83289627]

約数ペア:

[(1, 83289627), (3, 27763209), (9, 9254403), (27, 3084801), (37, 2251071), (81, 1028267), (111, 750357), (333, 250119), (999, 83373), (2997, 27791)]