71335209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{5557}}^1$

素因数の和:5960

約数の個数: 16

約数和(自身を含む): 104045760

約数和(自身を除く): 32710551

約数列:

[1, 3, 11, 33, 389, 1167, 4279, 5557, 12837, 16671, 61127, 183381, 2161673, 6485019, 23778403, 71335209]

約数ペア:

[(1, 71335209), (3, 23778403), (11, 6485019), (33, 2161673), (389, 183381), (1167, 61127), (4279, 16671), (5557, 12837)]