53252721

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{4297}}^1$

素因数の和:4332

約数の個数: 28

約数和(自身を含む): 84558852

約数和(自身を除く): 31306131

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 4131, 4297, 12393, 12891, 38673, 73049, 116019, 219147, 348057, 657441, 1044171, 1972323, 3132513, 5916969, 17750907, 53252721]

約数ペア:

[(1, 53252721), (3, 17750907), (9, 5916969), (17, 3132513), (27, 1972323), (51, 1044171), (81, 657441), (153, 348057), (243, 219147), (459, 116019), (729, 73049), (1377, 38673), (4131, 12891), (4297, 12393)]