71344257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{10211}}^1$

素因数の和:10368

約数の個数: 16

約数和(自身を含む): 101466432

約数和(自身を除く): 30122175

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 10211, 30633, 173587, 520761, 1398907, 4196721, 23781419, 71344257]

約数ペア:

[(1, 71344257), (3, 23781419), (17, 4196721), (51, 1398907), (137, 520761), (411, 173587), (2329, 30633), (6987, 10211)]