31814667

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{69313}}^1$

素因数の和:69339

約数の個数: 16

約数和(自身を含む): 49906080

約数和(自身を除く): 18091413

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 69313, 207939, 623817, 1178321, 1871451, 3534963, 10604889, 31814667]

約数ペア:

[(1, 31814667), (3, 10604889), (9, 3534963), (17, 1871451), (27, 1178321), (51, 623817), (153, 207939), (459, 69313)]