99828369

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{72497}}^1$

素因数の和:72526

約数の個数: 20

約数和(自身を含む): 157900644

約数和(自身を除く): 58072275

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 72497, 217491, 652473, 1232449, 1957419, 3697347, 5872257, 11092041, 33276123, 99828369]

約数ペア:

[(1, 99828369), (3, 33276123), (9, 11092041), (17, 5872257), (27, 3697347), (51, 1957419), (81, 1232449), (153, 652473), (459, 217491), (1377, 72497)]