53509707

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 83328000

約数和(自身を除く): 29818293

約数列:

[1, 3, 9, 23, 27, 69, 199, 207, 433, 597, 621, 1299, 1791, 3897, 4577, 5373, 9959, 11691, 13731, 29877, 41193, 86167, 89631, 123579, 258501, 268893, 775503, 1981841, 2326509, 5945523, 17836569, 53509707]

約数ペア:

[(1, 53509707), (3, 17836569), (9, 5945523), (23, 2326509), (27, 1981841), (69, 775503), (199, 268893), (207, 258501), (433, 123579), (597, 89631), (621, 86167), (1299, 41193), (1791, 29877), (3897, 13731), (4577, 11691), (5373, 9959)]