156117993

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{2237}}^1$

素因数の和:2824

約数の個数: 16

約数和(自身を含む): 213487296

約数和(自身を除く): 57369303

約数列:

[1, 3, 43, 129, 541, 1623, 2237, 6711, 23263, 69789, 96191, 288573, 1210217, 3630651, 52039331, 156117993]

約数ペア:

[(1, 156117993), (3, 52039331), (43, 3630651), (129, 1210217), (541, 288573), (1623, 96191), (2237, 69789), (6711, 23263)]