157080421797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{56728213}}^1$

素因数の和:56728300

約数の個数: 16

約数和(自身を含む): 228728158848

約数和(自身を除く): 71647737051

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 56728213, 170184639, 737466769, 2212400307, 4027703123, 12083109369, 52360140599, 157080421797]

約数ペア:

[(1, 157080421797), (3, 52360140599), (13, 12083109369), (39, 4027703123), (71, 2212400307), (213, 737466769), (923, 170184639), (2769, 56728213)]