61319984013

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{31111103}}^1$

素因数の和:31111185

約数の個数: 16

約数和(自身を含む): 92088867840

約数和(自身を除く): 30768883827

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 31111103, 93333309, 279999927, 839999781, 2271110519, 6813331557, 20439994671, 61319984013]

約数ペア:

[(1, 61319984013), (3, 20439994671), (9, 6813331557), (27, 2271110519), (73, 839999781), (219, 279999927), (657, 93333309), (1971, 31111103)]