57487761

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{937}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 88235784

約数和(自身を除く): 30748023

約数列:

[1, 3, 9, 17, 51, 153, 401, 937, 1203, 2811, 3609, 6817, 8433, 15929, 20451, 47787, 61353, 143361, 375737, 1127211, 3381633, 6387529, 19162587, 57487761]

約数ペア:

[(1, 57487761), (3, 19162587), (9, 6387529), (17, 3381633), (51, 1127211), (153, 375737), (401, 143361), (937, 61353), (1203, 47787), (2811, 20451), (3609, 15929), (6817, 8433)]