85192731

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:820

約数の個数: 36

約数和(自身を含む): 135127200

約数和(自身を除く): 49934469

約数列:

[1, 3, 9, 13, 39, 79, 117, 169, 237, 507, 709, 711, 1027, 1521, 2127, 3081, 6381, 9217, 9243, 13351, 27651, 40053, 56011, 82953, 119821, 120159, 168033, 359463, 504099, 728143, 1078389, 2184429, 6553287, 9465859, 28397577, 85192731]

約数ペア:

[(1, 85192731), (3, 28397577), (9, 9465859), (13, 6553287), (39, 2184429), (79, 1078389), (117, 728143), (169, 504099), (237, 359463), (507, 168033), (709, 120159), (711, 119821), (1027, 82953), (1521, 56011), (2127, 40053), (3081, 27651), (6381, 13351), (9217, 9243)]