155280544533

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{175709}}^1$

素因数の和:176250

約数の個数: 32

約数和(自身を含む): 233792697600

約数和(自身を除く): 78512153067

約数列:

[1, 3, 9, 27, 71, 213, 461, 639, 1383, 1917, 4149, 12447, 32731, 98193, 175709, 294579, 527127, 883737, 1581381, 4744143, 12475339, 37426017, 81001849, 112278051, 243005547, 336834153, 729016641, 2187049923, 5751131279, 17253393837, 51760181511, 155280544533]

約数ペア:

[(1, 155280544533), (3, 51760181511), (9, 17253393837), (27, 5751131279), (71, 2187049923), (213, 729016641), (461, 336834153), (639, 243005547), (1383, 112278051), (1917, 81001849), (4149, 37426017), (12447, 12475339), (32731, 4744143), (98193, 1581381), (175709, 883737), (294579, 527127)]