66185847

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 118530048

約数和(自身を除く): 52344201

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 211, 273, 383, 633, 819, 1149, 1477, 1899, 2681, 2743, 3447, 4431, 4979, 8043, 8229, 13293, 14937, 19201, 24129, 24687, 34853, 44811, 57603, 80813, 104559, 172809, 242439, 313677, 565691, 727317, 1050569, 1697073, 3151707, 5091219, 7353983, 9455121, 22061949, 66185847]

約数ペア:

[(1, 66185847), (3, 22061949), (7, 9455121), (9, 7353983), (13, 5091219), (21, 3151707), (39, 1697073), (63, 1050569), (91, 727317), (117, 565691), (211, 313677), (273, 242439), (383, 172809), (633, 104559), (819, 80813), (1149, 57603), (1477, 44811), (1899, 34853), (2681, 24687), (2743, 24129), (3447, 19201), (4431, 14937), (4979, 13293), (8043, 8229)]