85860081

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2763

約数の個数: 40

約数和(自身を含む): 141761664

約数和(自身を除く): 55901583

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1863, 2711, 3519, 8133, 10557, 24399, 31671, 46087, 62353, 73197, 138261, 187059, 219591, 414783, 561177, 1060001, 1244349, 1683531, 3180003, 3733047, 5050593, 9540009, 28620027, 85860081]

約数ペア:

[(1, 85860081), (3, 28620027), (9, 9540009), (17, 5050593), (23, 3733047), (27, 3180003), (51, 1683531), (69, 1244349), (81, 1060001), (153, 561177), (207, 414783), (391, 219591), (459, 187059), (621, 138261), (1173, 73197), (1377, 62353), (1863, 46087), (2711, 31671), (3519, 24399), (8133, 10557)]