85236039

素因数分解:

$3^2\times 7^2\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:924

約数の個数: 36

約数和(自身を含む): 143890344

約数和(自身を除く): 58654305

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 347, 441, 557, 1041, 1671, 2429, 3123, 3899, 5013, 7287, 11697, 17003, 21861, 27293, 35091, 51009, 81879, 153027, 193279, 245637, 579837, 1352953, 1739511, 4058859, 9470671, 12176577, 28412013, 85236039]

約数ペア:

[(1, 85236039), (3, 28412013), (7, 12176577), (9, 9470671), (21, 4058859), (49, 1739511), (63, 1352953), (147, 579837), (347, 245637), (441, 193279), (557, 153027), (1041, 81879), (1671, 51009), (2429, 35091), (3123, 27293), (3899, 21861), (5013, 17003), (7287, 11697)]