81513114

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{186103}}^1$

素因数の和:186181

約数の個数: 16

約数和(自身を含む): 165260352

約数和(自身を除く): 83747238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 186103, 372206, 558309, 1116618, 13585519, 27171038, 40756557, 81513114]

約数ペア:

[(1, 81513114), (2, 40756557), (3, 27171038), (6, 13585519), (73, 1116618), (146, 558309), (219, 372206), (438, 186103)]