165065013

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{210811}}^1$

素因数の和:210849

約数の個数: 16

約数和(自身を含む): 252974400

約数和(自身を除く): 87909387

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 210811, 632433, 1897299, 5691897, 6113519, 18340557, 55021671, 165065013]

約数ペア:

[(1, 165065013), (3, 55021671), (9, 18340557), (27, 6113519), (29, 5691897), (87, 1897299), (261, 632433), (783, 210811)]