326349

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:111

約数の個数: 24

約数和(自身を含む): 524160

約数和(自身を除く): 197811

約数列:

[1, 3, 9, 17, 27, 51, 79, 81, 153, 237, 243, 459, 711, 1343, 1377, 2133, 4029, 4131, 6399, 12087, 19197, 36261, 108783, 326349]

約数ペア:

[(1, 326349), (3, 108783), (9, 36261), (17, 19197), (27, 12087), (51, 6399), (79, 4131), (81, 4029), (153, 2133), (237, 1377), (243, 1343), (459, 711)]