75282753

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 131765760

約数和(自身を除く): 56483007

約数列:

[1, 3, 7, 13, 21, 29, 37, 39, 87, 91, 111, 203, 257, 259, 273, 377, 481, 609, 771, 777, 1073, 1131, 1443, 1799, 2639, 3219, 3341, 3367, 5397, 7453, 7511, 7917, 9509, 10023, 10101, 13949, 22359, 22533, 23387, 28527, 41847, 52171, 66563, 70161, 96889, 97643, 123617, 156513, 199689, 275761, 290667, 292929, 370851, 678223, 827283, 865319, 1930327, 2034669, 2595957, 3584893, 5790981, 10754679, 25094251, 75282753]

約数ペア:

[(1, 75282753), (3, 25094251), (7, 10754679), (13, 5790981), (21, 3584893), (29, 2595957), (37, 2034669), (39, 1930327), (87, 865319), (91, 827283), (111, 678223), (203, 370851), (257, 292929), (259, 290667), (273, 275761), (377, 199689), (481, 156513), (609, 123617), (771, 97643), (777, 96889), (1073, 70161), (1131, 66563), (1443, 52171), (1799, 41847), (2639, 28527), (3219, 23387), (3341, 22533), (3367, 22359), (5397, 13949), (7453, 10101), (7511, 10023), (7917, 9509)]