16016859

素因数分解:

$3^6\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:318

約数の個数: 28

約数和(自身を含む): 24343296

約数和(自身を除く): 8326437

約数列:

[1, 3, 9, 27, 81, 127, 173, 243, 381, 519, 729, 1143, 1557, 3429, 4671, 10287, 14013, 21971, 30861, 42039, 65913, 92583, 126117, 197739, 593217, 1779651, 5338953, 16016859]

約数ペア:

[(1, 16016859), (3, 5338953), (9, 1779651), (27, 593217), (81, 197739), (127, 126117), (173, 92583), (243, 65913), (381, 42039), (519, 30861), (729, 21971), (1143, 14013), (1557, 10287), (3429, 4671)]