134440761

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{70351}}^1$

素因数の和:70381

約数の個数: 24

約数和(自身を含む): 224563584

約数和(自身を除く): 90122823

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 70351, 211053, 492457, 914563, 1477371, 2743689, 3447199, 6401941, 10341597, 19205823, 44813587, 134440761]

約数ペア:

[(1, 134440761), (3, 44813587), (7, 19205823), (13, 10341597), (21, 6401941), (39, 3447199), (49, 2743689), (91, 1477371), (147, 914563), (273, 492457), (637, 211053), (1911, 70351)]