73785573

素因数分解:

$3^4\times {\mathrm{503}}^1\times {\mathrm{1811}}^1$

素因数の和:2326

約数の個数: 20

約数和(自身を含む): 110503008

約数和(自身を除く): 36717435

約数列:

[1, 3, 9, 27, 81, 503, 1509, 1811, 4527, 5433, 13581, 16299, 40743, 48897, 146691, 910933, 2732799, 8198397, 24595191, 73785573]

約数ペア:

[(1, 73785573), (3, 24595191), (9, 8198397), (27, 2732799), (81, 910933), (503, 146691), (1509, 48897), (1811, 40743), (4527, 16299), (5433, 13581)]