89690019

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{1091}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 121779840

約数和(自身を除く): 32089821

約数列:

[1, 3, 67, 201, 409, 1091, 1227, 3273, 27403, 73097, 82209, 219291, 446219, 1338657, 29896673, 89690019]

約数ペア:

[(1, 89690019), (3, 29896673), (67, 1338657), (201, 446219), (409, 219291), (1091, 82209), (1227, 73097), (3273, 27403)]