148934247

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1489}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 248317440

約数和(自身を除く): 99383193

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 433, 1299, 1489, 3031, 4467, 4763, 9093, 10423, 14289, 16379, 31269, 33341, 49137, 100023, 114653, 343959, 644737, 1934211, 4513159, 7092107, 13539477, 21276321, 49644749, 148934247]

約数ペア:

[(1, 148934247), (3, 49644749), (7, 21276321), (11, 13539477), (21, 7092107), (33, 4513159), (77, 1934211), (231, 644737), (433, 343959), (1299, 114653), (1489, 100023), (3031, 49137), (4467, 33341), (4763, 31269), (9093, 16379), (10423, 14289)]