85432131

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 44582589

約数列:

[1, 3, 9, 27, 53, 159, 227, 263, 477, 681, 789, 1431, 2043, 2367, 6129, 7101, 12031, 13939, 36093, 41817, 59701, 108279, 125451, 179103, 324837, 376353, 537309, 1611927, 3164153, 9492459, 28477377, 85432131]

約数ペア:

[(1, 85432131), (3, 28477377), (9, 9492459), (27, 3164153), (53, 1611927), (159, 537309), (227, 376353), (263, 324837), (477, 179103), (681, 125451), (789, 108279), (1431, 59701), (2043, 41817), (2367, 36093), (6129, 13939), (7101, 12031)]