145424511

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{18637}}^1$

素因数の和:18680

約数の個数: 24

約数和(自身を含む): 228874640

約数和(自身を除く): 83450129

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 7803, 18637, 55911, 167733, 316829, 503199, 950487, 2851461, 5386093, 8554383, 16158279, 48474837, 145424511]

約数ペア:

[(1, 145424511), (3, 48474837), (9, 16158279), (17, 8554383), (27, 5386093), (51, 2851461), (153, 950487), (289, 503199), (459, 316829), (867, 167733), (2601, 55911), (7803, 18637)]