109485729

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{238531}}^1$

素因数の和:238557

約数の個数: 16

約数和(自身を含む): 171743040

約数和(自身を除く): 62257311

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 238531, 715593, 2146779, 4055027, 6440337, 12165081, 36495243, 109485729]

約数ペア:

[(1, 109485729), (3, 36495243), (9, 12165081), (17, 6440337), (27, 4055027), (51, 2146779), (153, 715593), (459, 238531)]