156736669491

素因数分解:

$3^4\times {\mathrm{479}}^1\times {\mathrm{4039709}}^1$

素因数の和:4040200

約数の個数: 20

約数和(自身を含む): 234626356800

約数和(自身を除く): 77889687309

約数列:

[1, 3, 9, 27, 81, 479, 1437, 4311, 12933, 38799, 4039709, 12119127, 36357381, 109072143, 327216429, 1935020611, 5805061833, 17415185499, 52245556497, 156736669491]

約数ペア:

[(1, 156736669491), (3, 52245556497), (9, 17415185499), (27, 5805061833), (81, 1935020611), (479, 327216429), (1437, 109072143), (4311, 36357381), (12933, 12119127), (38799, 4039709)]