65745171

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1451

約数の個数: 24

約数和(自身を含む): 100885824

約数和(自身を除く): 35140653

約数列:

[1, 3, 9, 17, 51, 153, 431, 997, 1293, 2991, 3879, 7327, 8973, 16949, 21981, 50847, 65943, 152541, 429707, 1289121, 3867363, 7305019, 21915057, 65745171]

約数ペア:

[(1, 65745171), (3, 21915057), (9, 7305019), (17, 3867363), (51, 1289121), (153, 429707), (431, 152541), (997, 65943), (1293, 50847), (2991, 21981), (3879, 16949), (7327, 8973)]