127532997

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2309}}^1$

素因数の和:2370

約数の個数: 36

約数和(自身を含む): 205945740

約数和(自身を除く): 78412743

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 361, 969, 1083, 2309, 2907, 3249, 6137, 6927, 18411, 20781, 39253, 43871, 55233, 117759, 131613, 353277, 394839, 745807, 833549, 2237421, 2500647, 6712263, 7501941, 14170333, 42510999, 127532997]

約数ペア:

[(1, 127532997), (3, 42510999), (9, 14170333), (17, 7501941), (19, 6712263), (51, 2500647), (57, 2237421), (153, 833549), (171, 745807), (323, 394839), (361, 353277), (969, 131613), (1083, 117759), (2309, 55233), (2907, 43871), (3249, 39253), (6137, 20781), (6927, 18411)]