231261183

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1873}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 364305600

約数和(自身を除く): 133044417

約数列:

[1, 3, 9, 17, 27, 51, 153, 269, 459, 807, 1873, 2421, 4573, 5619, 7263, 13719, 16857, 31841, 41157, 50571, 95523, 123471, 286569, 503837, 859707, 1511511, 4534533, 8565229, 13603599, 25695687, 77087061, 231261183]

約数ペア:

[(1, 231261183), (3, 77087061), (9, 25695687), (17, 13603599), (27, 8565229), (51, 4534533), (153, 1511511), (269, 859707), (459, 503837), (807, 286569), (1873, 123471), (2421, 95523), (4573, 50571), (5619, 41157), (7263, 31841), (13719, 16857)]