79381791

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4507}}^1$

素因数の和:4635

約数の個数: 24

約数和(自身を含む): 121896320

約数和(自身を除く): 42514529

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 4507, 5871, 13521, 17613, 40563, 85633, 256899, 464221, 770697, 1392663, 4177989, 8820199, 26460597, 79381791]

約数ペア:

[(1, 79381791), (3, 26460597), (9, 8820199), (19, 4177989), (57, 1392663), (103, 770697), (171, 464221), (309, 256899), (927, 85633), (1957, 40563), (4507, 17613), (5871, 13521)]