79251129

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{3187}}^1$

素因数の和:3506

約数の個数: 20

約数和(自身を含む): 118810384

約数和(自身を除く): 39559255

約数列:

[1, 3, 9, 27, 81, 307, 921, 2763, 3187, 8289, 9561, 24867, 28683, 86049, 258147, 978409, 2935227, 8805681, 26417043, 79251129]

約数ペア:

[(1, 79251129), (3, 26417043), (9, 8805681), (27, 2935227), (81, 978409), (307, 258147), (921, 86049), (2763, 28683), (3187, 24867), (8289, 9561)]