193710879

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{54767}}^1$

素因数の和:54907

約数の個数: 16

約数和(自身を含む): 289175040

約数和(自身を除く): 95464161

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 54767, 164301, 492903, 1478709, 7174477, 21523431, 64570293, 193710879]

約数ペア:

[(1, 193710879), (3, 64570293), (9, 21523431), (27, 7174477), (131, 1478709), (393, 492903), (1179, 164301), (3537, 54767)]