85776171

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 128520000

約数和(自身を除く): 42743829

約数列:

[1, 3, 13, 29, 39, 87, 149, 377, 447, 509, 1131, 1527, 1937, 4321, 5811, 6617, 12963, 14761, 19851, 44283, 56173, 75841, 168519, 191893, 227523, 575679, 985933, 2199389, 2957799, 6598167, 28592057, 85776171]

約数ペア:

[(1, 85776171), (3, 28592057), (13, 6598167), (29, 2957799), (39, 2199389), (87, 985933), (149, 575679), (377, 227523), (447, 191893), (509, 168519), (1131, 75841), (1527, 56173), (1937, 44283), (4321, 19851), (5811, 14761), (6617, 12963)]