156921522237

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{267941}}^1$

素因数の和:268258

約数の個数: 32

約数和(自身を含む): 235788960000

約数和(自身を除く): 78867437763

約数列:

[1, 3, 9, 27, 109, 199, 327, 597, 981, 1791, 2943, 5373, 21691, 65073, 195219, 267941, 585657, 803823, 2411469, 7234407, 29205569, 53320259, 87616707, 159960777, 262850121, 479882331, 788550363, 1439646993, 5811908231, 17435724693, 52307174079, 156921522237]

約数ペア:

[(1, 156921522237), (3, 52307174079), (9, 17435724693), (27, 5811908231), (109, 1439646993), (199, 788550363), (327, 479882331), (597, 262850121), (981, 159960777), (1791, 87616707), (2943, 53320259), (5373, 29205569), (21691, 7234407), (65073, 2411469), (195219, 803823), (267941, 585657)]