181868432949

素因数分解:

$3^3\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1429817}}^1$

素因数の和:1430506

約数の個数: 32

約数和(自身を含む): 308383146240

約数和(自身を除く): 126514713291

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 673, 2019, 4711, 6057, 14133, 18171, 42399, 127197, 1429817, 4289451, 10008719, 12868353, 30026157, 38605059, 90078471, 270235413, 962266841, 2886800523, 6735867887, 8660401569, 20207603661, 25981204707, 60622810983, 181868432949]

約数ペア:

[(1, 181868432949), (3, 60622810983), (7, 25981204707), (9, 20207603661), (21, 8660401569), (27, 6735867887), (63, 2886800523), (189, 962266841), (673, 270235413), (2019, 90078471), (4711, 38605059), (6057, 30026157), (14133, 12868353), (18171, 10008719), (42399, 4289451), (127197, 1429817)]