52808901957

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{983}}^1\times {\mathrm{2833}}^1$

素因数の和:3879

約数の個数: 72

約数和(自身を含む): 90921340224

約数和(自身を除く): 38112438267

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 983, 2107, 2709, 2833, 2949, 6321, 6881, 8499, 8847, 18963, 19831, 20643, 25497, 42269, 48167, 59493, 61929, 121819, 126807, 138817, 144501, 178479, 295883, 365457, 380421, 416451, 433503, 852733, 887649, 1096371, 1249353, 2071181, 2558199, 2662947, 2784839, 5969131, 6213543, 7674597, 8354517, 17907393, 18640629, 19493873, 25063551, 53722179, 58481619, 119748077, 136457111, 175444857, 359244231, 409371333, 838236539, 1077732693, 1228113999, 2514709617, 5867655773, 7544128851, 17602967319, 52808901957]

約数ペア:

[(1, 52808901957), (3, 17602967319), (7, 7544128851), (9, 5867655773), (21, 2514709617), (43, 1228113999), (49, 1077732693), (63, 838236539), (129, 409371333), (147, 359244231), (301, 175444857), (387, 136457111), (441, 119748077), (903, 58481619), (983, 53722179), (2107, 25063551), (2709, 19493873), (2833, 18640629), (2949, 17907393), (6321, 8354517), (6881, 7674597), (8499, 6213543), (8847, 5969131), (18963, 2784839), (19831, 2662947), (20643, 2558199), (25497, 2071181), (42269, 1249353), (48167, 1096371), (59493, 887649), (61929, 852733), (121819, 433503), (126807, 416451), (138817, 380421), (144501, 365457), (178479, 295883)]