27870243

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{1559}}^1$

素因数の和:1722

約数の個数: 16

約数和(自身を含む): 38188800

約数和(自身を除く): 10318557

約数列:

[1, 3, 59, 101, 177, 303, 1559, 4677, 5959, 17877, 91981, 157459, 275943, 472377, 9290081, 27870243]

約数ペア:

[(1, 27870243), (3, 9290081), (59, 472377), (101, 275943), (177, 157459), (303, 91981), (1559, 17877), (4677, 5959)]