89338383

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{64879}}^1$

素因数の和:64908

約数の個数: 20

約数和(自身を含む): 141308640

約数和(自身を除く): 51970257

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 64879, 194637, 583911, 1102943, 1751733, 3308829, 5255199, 9926487, 29779461, 89338383]

約数ペア:

[(1, 89338383), (3, 29779461), (9, 9926487), (17, 5255199), (27, 3308829), (51, 1751733), (81, 1102943), (153, 583911), (459, 194637), (1377, 64879)]