162632457

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 268632000

約数和(自身を除く): 105999543

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 149, 171, 247, 447, 491, 741, 1341, 1473, 1937, 2223, 2831, 4419, 5811, 6383, 8493, 9329, 17433, 19149, 25479, 27987, 36803, 57447, 73159, 83961, 110409, 121277, 219477, 331227, 363831, 658431, 951067, 1091493, 1390021, 2853201, 4170063, 8559603, 12510189, 18070273, 54210819, 162632457]

約数ペア:

[(1, 162632457), (3, 54210819), (9, 18070273), (13, 12510189), (19, 8559603), (39, 4170063), (57, 2853201), (117, 1390021), (149, 1091493), (171, 951067), (247, 658431), (447, 363831), (491, 331227), (741, 219477), (1341, 121277), (1473, 110409), (1937, 83961), (2223, 73159), (2831, 57447), (4419, 36803), (5811, 27987), (6383, 25479), (8493, 19149), (9329, 17433)]