86397111

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{62743}}^1$

素因数の和:62772

約数の個数: 20

約数和(自身を含む): 136656432

約数和(自身を除く): 50259321

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 62743, 188229, 564687, 1066631, 1694061, 3199893, 5082183, 9599679, 28799037, 86397111]

約数ペア:

[(1, 86397111), (3, 28799037), (9, 9599679), (17, 5082183), (27, 3199893), (51, 1694061), (81, 1066631), (153, 564687), (459, 188229), (1377, 62743)]