129625518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47903}}^1$

素因数の和:47960

約数の個数: 32

約数和(自身を含む): 289723392

約数和(自身を除く): 160097874

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 246, 451, 902, 1353, 2706, 47903, 95806, 143709, 287418, 526933, 1053866, 1580799, 1964023, 3161598, 3928046, 5892069, 11784138, 21604253, 43208506, 64812759, 129625518]

約数ペア:

[(1, 129625518), (2, 64812759), (3, 43208506), (6, 21604253), (11, 11784138), (22, 5892069), (33, 3928046), (41, 3161598), (66, 1964023), (82, 1580799), (123, 1053866), (246, 526933), (451, 287418), (902, 143709), (1353, 95806), (2706, 47903)]