141603903

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:921

約数の個数: 64

約数和(自身を含む): 258048000

約数和(自身を除く): 116444097

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 57, 63, 133, 141, 171, 189, 329, 399, 423, 513, 839, 893, 987, 1197, 1269, 2517, 2679, 2961, 3591, 5873, 6251, 7551, 8037, 8883, 15941, 17619, 18753, 22653, 24111, 39433, 47823, 52857, 56259, 111587, 118299, 143469, 158571, 168777, 276031, 334761, 354897, 430407, 749227, 828093, 1004283, 1064691, 2247681, 2484279, 3012849, 5244589, 6743043, 7452837, 15733767, 20229129, 47201301, 141603903]

約数ペア:

[(1, 141603903), (3, 47201301), (7, 20229129), (9, 15733767), (19, 7452837), (21, 6743043), (27, 5244589), (47, 3012849), (57, 2484279), (63, 2247681), (133, 1064691), (141, 1004283), (171, 828093), (189, 749227), (329, 430407), (399, 354897), (423, 334761), (513, 276031), (839, 168777), (893, 158571), (987, 143469), (1197, 118299), (1269, 111587), (2517, 56259), (2679, 52857), (2961, 47823), (3591, 39433), (5873, 24111), (6251, 22653), (7551, 18753), (8037, 17619), (8883, 15941)]