6563241

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 10483200

約数和(自身を除く): 3919959

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 181, 237, 459, 543, 711, 1343, 1629, 2133, 3077, 4029, 4887, 9231, 12087, 14299, 27693, 36261, 42897, 83079, 128691, 243083, 386073, 729249, 2187747, 6563241]

約数ペア:

[(1, 6563241), (3, 2187747), (9, 729249), (17, 386073), (27, 243083), (51, 128691), (79, 83079), (153, 42897), (181, 36261), (237, 27693), (459, 14299), (543, 12087), (711, 9231), (1343, 4887), (1629, 4029), (2133, 3077)]