51777711

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{5197}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 79467024

約数和(自身を除く): 27689313

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 5197, 9963, 15591, 46773, 140319, 213077, 420957, 639231, 1262871, 1917693, 5753079, 17259237, 51777711]

約数ペア:

[(1, 51777711), (3, 17259237), (9, 5753079), (27, 1917693), (41, 1262871), (81, 639231), (123, 420957), (243, 213077), (369, 140319), (1107, 46773), (3321, 15591), (5197, 9963)]