137381829

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{6659}}^1$

素因数の和:6721

約数の個数: 24

約数和(自身を含む): 206246880

約数和(自身を除く): 68865051

約数列:

[1, 3, 13, 23, 39, 69, 299, 529, 897, 1587, 6659, 6877, 19977, 20631, 86567, 153157, 259701, 459471, 1991041, 3522611, 5973123, 10567833, 45793943, 137381829]

約数ペア:

[(1, 137381829), (3, 45793943), (13, 10567833), (23, 5973123), (39, 3522611), (69, 1991041), (299, 459471), (529, 259701), (897, 153157), (1587, 86567), (6659, 20631), (6877, 19977)]