86688117

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{188863}}^1$

素因数の和:188889

約数の個数: 16

約数和(自身を含む): 135982080

約数和(自身を除く): 49293963

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 188863, 566589, 1699767, 3210671, 5099301, 9632013, 28896039, 86688117]

約数ペア:

[(1, 86688117), (3, 28896039), (9, 9632013), (17, 5099301), (27, 3210671), (51, 1699767), (153, 566589), (459, 188863)]