222752241

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{28547}}^1$

素因数の和:28590

約数の個数: 24

約数和(自身を含む): 350569440

約数和(自身を除く): 127817199

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 28547, 85641, 256923, 485299, 770769, 1455897, 4367691, 8250083, 13103073, 24750249, 74250747, 222752241]

約数ペア:

[(1, 222752241), (3, 74250747), (9, 24750249), (17, 13103073), (27, 8250083), (51, 4367691), (153, 1455897), (289, 770769), (459, 485299), (867, 256923), (2601, 85641), (7803, 28547)]