1261036585062

素因数分解:

$2^1\times 3^4\times {\mathrm{7784176451}}^1$

素因数の和:7784176465

約数の個数: 20

約数和(自身を含む): 2825656052076

約数和(自身を除く): 1564619467014

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7784176451, 15568352902, 23352529353, 46705058706, 70057588059, 140115176118, 210172764177, 420345528354, 630518292531, 1261036585062]

約数ペア:

[(1, 1261036585062), (2, 630518292531), (3, 420345528354), (6, 210172764177), (9, 140115176118), (18, 70057588059), (27, 46705058706), (54, 23352529353), (81, 15568352902), (162, 7784176451)]