161717013

素因数分解:

$3^3\times {\mathrm{179}}^1\times {\mathrm{33461}}^1$

素因数の和:33649

約数の個数: 16

約数和(自身を含む): 240926400

約数和(自身を除く): 79209387

約数列:

[1, 3, 9, 27, 179, 537, 1611, 4833, 33461, 100383, 301149, 903447, 5989519, 17968557, 53905671, 161717013]

約数ペア:

[(1, 161717013), (3, 53905671), (9, 17968557), (27, 5989519), (179, 903447), (537, 301149), (1611, 100383), (4833, 33461)]