71827977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{17881}}^1$

素因数の和:18000

約数の個数: 16

約数和(自身を含む): 104144768

約数和(自身を除く): 32316791

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 17881, 53643, 232453, 697359, 1841743, 5525229, 23942659, 71827977]

約数ペア:

[(1, 71827977), (3, 23942659), (13, 5525229), (39, 1841743), (103, 697359), (309, 232453), (1339, 53643), (4017, 17881)]