210009272859

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{131832563}}^1$

素因数の和:131832631

約数の個数: 16

約数和(自身を含む): 316398153600

約数和(自身を除く): 106388880741

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 131832563, 395497689, 1186493067, 3559479201, 7778121217, 23334363651, 70003090953, 210009272859]

約数ペア:

[(1, 210009272859), (3, 70003090953), (9, 23334363651), (27, 7778121217), (59, 3559479201), (177, 1186493067), (531, 395497689), (1593, 131832563)]