129288411

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{4969}}^1$

素因数の和:5048

約数の個数: 36

約数和(自身を含む): 220966200

約数和(自身を除く): 91677789

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2891, 3717, 4969, 8673, 14907, 26019, 34783, 44721, 104349, 243481, 293171, 313047, 730443, 879513, 2052197, 2191329, 2638539, 6156591, 14365379, 18469773, 43096137, 129288411]

約数ペア:

[(1, 129288411), (3, 43096137), (7, 18469773), (9, 14365379), (21, 6156591), (49, 2638539), (59, 2191329), (63, 2052197), (147, 879513), (177, 730443), (413, 313047), (441, 293171), (531, 243481), (1239, 104349), (2891, 44721), (3717, 34783), (4969, 26019), (8673, 14907)]