138584943

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59453}}^1$

素因数の和:59503

約数の個数: 24

約数和(自身を含む): 234962208

約数和(自身を除く): 96377265

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 59453, 178359, 416171, 535077, 1248513, 2199761, 3745539, 6599283, 15398327, 19797849, 46194981, 138584943]

約数ペア:

[(1, 138584943), (3, 46194981), (7, 19797849), (9, 15398327), (21, 6599283), (37, 3745539), (63, 2199761), (111, 1248513), (259, 535077), (333, 416171), (777, 178359), (2331, 59453)]