87071589

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18713}}^1$

素因数の和:18777

約数の個数: 24

約数和(自身を含む): 140130432

約数和(自身を除く): 53058843

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 18713, 56139, 168417, 205843, 617529, 879511, 1852587, 2638533, 7915599, 9674621, 29023863, 87071589]

約数ペア:

[(1, 87071589), (3, 29023863), (9, 9674621), (11, 7915599), (33, 2638533), (47, 1852587), (99, 879511), (141, 617529), (423, 205843), (517, 168417), (1551, 56139), (4653, 18713)]