117610947

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{85411}}^1$

素因数の和:85440

約数の個数: 20

約数和(自身を含む): 186027336

約数和(自身を除く): 68416389

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 85411, 256233, 768699, 1451987, 2306097, 4355961, 6918291, 13067883, 39203649, 117610947]

約数ペア:

[(1, 117610947), (3, 39203649), (9, 13067883), (17, 6918291), (27, 4355961), (51, 2306097), (81, 1451987), (153, 768699), (459, 256233), (1377, 85411)]