47168037

素因数分解:

$3^2\times 7^2\times {\mathrm{106957}}^1$

素因数の和:106977

約数の個数: 18

約数和(自身を含む): 79255878

約数和(自身を除く): 32087841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 106957, 320871, 748699, 962613, 2246097, 5240893, 6738291, 15722679, 47168037]

約数ペア:

[(1, 47168037), (3, 15722679), (7, 6738291), (9, 5240893), (21, 2246097), (49, 962613), (63, 748699), (147, 320871), (441, 106957)]