165731319

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24851}}^1$

素因数の和:24892

約数の個数: 32

約数和(自身を含む): 278342400

約数和(自身を除く): 112611081

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 24851, 74553, 223659, 323063, 472169, 670977, 969189, 1416507, 2907567, 4249521, 6138197, 8722701, 12748563, 18414591, 55243773, 165731319]

約数ペア:

[(1, 165731319), (3, 55243773), (9, 18414591), (13, 12748563), (19, 8722701), (27, 6138197), (39, 4249521), (57, 2907567), (117, 1416507), (171, 969189), (247, 670977), (351, 472169), (513, 323063), (741, 223659), (2223, 74553), (6669, 24851)]