222767847

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{28549}}^1$

素因数の和:28592

約数の個数: 24

約数和(自身を含む): 350594000

約数和(自身を除く): 127826153

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 28549, 85647, 256941, 485333, 770823, 1455999, 4367997, 8250661, 13103991, 24751983, 74255949, 222767847]

約数ペア:

[(1, 222767847), (3, 74255949), (9, 24751983), (17, 13103991), (27, 8250661), (51, 4367997), (153, 1455999), (289, 770823), (459, 485333), (867, 256941), (2601, 85647), (7803, 28549)]