51279561

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{5147}}^1$

素因数の和:5203

約数の個数: 24

約数和(自身を含む): 78702624

約数和(自身を除く): 27423063

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 1107, 3321, 5147, 9963, 15441, 46323, 138969, 211027, 416907, 633081, 1250721, 1899243, 5697729, 17093187, 51279561]

約数ペア:

[(1, 51279561), (3, 17093187), (9, 5697729), (27, 1899243), (41, 1250721), (81, 633081), (123, 416907), (243, 211027), (369, 138969), (1107, 46323), (3321, 15441), (5147, 9963)]