87021453

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{1873}}^1$

素因数の和:2804

約数の個数: 16

約数和(自身を含む): 123054336

約数和(自身を除く): 36032883

約数列:

[1, 3, 17, 51, 911, 1873, 2733, 5619, 15487, 31841, 46461, 95523, 1706303, 5118909, 29007151, 87021453]

約数ペア:

[(1, 87021453), (3, 29007151), (17, 5118909), (51, 1706303), (911, 95523), (1873, 46461), (2733, 31841), (5619, 15487)]