51398866953

素因数分解:

$3^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{230663}}^1$

素因数の和:230816

約数の個数: 48

約数和(自身を含む): 88663550976

約数和(自身を除く): 37264684023

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 189, 243, 393, 567, 917, 1179, 1701, 2751, 3537, 8253, 10611, 24759, 31833, 74277, 222831, 230663, 691989, 1614641, 2075967, 4843923, 6227901, 14531769, 18683703, 30216853, 43595307, 56051109, 90650559, 130785921, 211517971, 271951677, 392357763, 634553913, 815855031, 1903661739, 2447565093, 5710985217, 7342695279, 17132955651, 51398866953]

約数ペア:

[(1, 51398866953), (3, 17132955651), (7, 7342695279), (9, 5710985217), (21, 2447565093), (27, 1903661739), (63, 815855031), (81, 634553913), (131, 392357763), (189, 271951677), (243, 211517971), (393, 130785921), (567, 90650559), (917, 56051109), (1179, 43595307), (1701, 30216853), (2751, 18683703), (3537, 14531769), (8253, 6227901), (10611, 4843923), (24759, 2075967), (31833, 1614641), (74277, 691989), (222831, 230663)]