541729917

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{3821}}^1$

素因数の和:3978

約数の個数: 32

約数和(自身を含む): 825552000

約数和(自身を除く): 283822083

約数列:

[1, 3, 9, 27, 59, 89, 177, 267, 531, 801, 1593, 2403, 3821, 5251, 11463, 15753, 34389, 47259, 103167, 141777, 225439, 340069, 676317, 1020207, 2028951, 3060621, 6086853, 9181863, 20064071, 60192213, 180576639, 541729917]

約数ペア:

[(1, 541729917), (3, 180576639), (9, 60192213), (27, 20064071), (59, 9181863), (89, 6086853), (177, 3060621), (267, 2028951), (531, 1020207), (801, 676317), (1593, 340069), (2403, 225439), (3821, 141777), (5251, 103167), (11463, 47259), (15753, 34389)]