145494657

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 274636800

約数和(自身を除く): 129142143

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 99, 141, 189, 231, 297, 329, 423, 517, 693, 987, 1269, 1489, 1551, 2079, 2961, 3619, 4467, 4653, 8883, 10423, 10857, 13401, 13959, 16379, 31269, 32571, 40203, 49137, 69983, 93807, 97713, 114653, 147411, 209949, 281421, 343959, 442233, 489881, 629847, 769813, 1031877, 1469643, 1889541, 2309439, 3095631, 4408929, 5388691, 6928317, 13226787, 16166073, 20784951, 48498219, 145494657]

約数ペア:

[(1, 145494657), (3, 48498219), (7, 20784951), (9, 16166073), (11, 13226787), (21, 6928317), (27, 5388691), (33, 4408929), (47, 3095631), (63, 2309439), (77, 1889541), (99, 1469643), (141, 1031877), (189, 769813), (231, 629847), (297, 489881), (329, 442233), (423, 343959), (517, 281421), (693, 209949), (987, 147411), (1269, 114653), (1489, 97713), (1551, 93807), (2079, 69983), (2961, 49137), (3619, 40203), (4467, 32571), (4653, 31269), (8883, 16379), (10423, 13959), (10857, 13401)]