161510439

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 236565504

約数和(自身を除く): 75055065

約数列:

[1, 3, 23, 37, 41, 69, 111, 123, 851, 943, 1517, 1543, 2553, 2829, 4551, 4629, 34891, 35489, 57091, 63263, 104673, 106467, 171273, 189789, 1313093, 1455049, 2340731, 3939279, 4365147, 7022193, 53836813, 161510439]

約数ペア:

[(1, 161510439), (3, 53836813), (23, 7022193), (37, 4365147), (41, 3939279), (69, 2340731), (111, 1455049), (123, 1313093), (851, 189789), (943, 171273), (1517, 106467), (1543, 104673), (2553, 63263), (2829, 57091), (4551, 35489), (4629, 34891)]