201313269

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{146197}}^1$

素因数の和:146226

約数の個数: 20

約数和(自身を含む): 318419244

約数和(自身を除く): 117105975

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 146197, 438591, 1315773, 2485349, 3947319, 7456047, 11841957, 22368141, 67104423, 201313269]

約数ペア:

[(1, 201313269), (3, 67104423), (9, 22368141), (17, 11841957), (27, 7456047), (51, 3947319), (81, 2485349), (153, 1315773), (459, 438591), (1377, 146197)]