26804977881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{60649}}^1$

素因数の和:60949

約数の個数: 32

約数和(自身を含む): 39825216000

約数和(自身を除く): 13020238119

約数列:

[1, 3, 11, 33, 59, 177, 227, 649, 681, 1947, 2497, 7491, 13393, 40179, 60649, 147323, 181947, 441969, 667139, 2001417, 3578291, 10734873, 13767323, 39361201, 41301969, 118083603, 151440553, 454321659, 812272057, 2436816171, 8934992627, 26804977881]

約数ペア:

[(1, 26804977881), (3, 8934992627), (11, 2436816171), (33, 812272057), (59, 454321659), (177, 151440553), (227, 118083603), (649, 41301969), (681, 39361201), (1947, 13767323), (2497, 10734873), (7491, 3578291), (13393, 2001417), (40179, 667139), (60649, 441969), (147323, 181947)]