85757427

素因数分解:

$3^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2351}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 146012160

約数和(自身を除く): 60254733

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 193, 579, 1351, 1737, 2351, 4053, 5211, 7053, 12159, 16457, 21159, 36477, 49371, 63477, 148113, 444339, 453743, 1361229, 3176201, 4083687, 9528603, 12251061, 28585809, 85757427]

約数ペア:

[(1, 85757427), (3, 28585809), (7, 12251061), (9, 9528603), (21, 4083687), (27, 3176201), (63, 1361229), (189, 453743), (193, 444339), (579, 148113), (1351, 63477), (1737, 49371), (2351, 36477), (4053, 21159), (5211, 16457), (7053, 12159)]