75493377

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{13127}}^1$

素因数の和:13210

約数の個数: 20

約数和(自身を含む): 114371136

約数和(自身を除く): 38877759

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 13127, 39381, 118143, 354429, 932017, 1063287, 2796051, 8388153, 25164459, 75493377]

約数ペア:

[(1, 75493377), (3, 25164459), (9, 8388153), (27, 2796051), (71, 1063287), (81, 932017), (213, 354429), (639, 118143), (1917, 39381), (5751, 13127)]