129576411

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2039}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 196035840

約数和(自身を除く): 66459429

約数列:

[1, 3, 9, 23, 69, 207, 307, 921, 2039, 2763, 6117, 7061, 18351, 21183, 46897, 63549, 140691, 422073, 625973, 1877919, 5633757, 14397379, 43192137, 129576411]

約数ペア:

[(1, 129576411), (3, 43192137), (9, 14397379), (23, 5633757), (69, 1877919), (207, 625973), (307, 422073), (921, 140691), (2039, 63549), (2763, 46897), (6117, 21183), (7061, 18351)]