133403809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 171714816

約数和(自身を除く): 38311007

約数列:

[1, 7, 11, 53, 77, 97, 337, 371, 583, 679, 1067, 2359, 3707, 4081, 5141, 7469, 17861, 25949, 32689, 35987, 56551, 125027, 196471, 228823, 359579, 395857, 1375297, 1732517, 2517053, 12127619, 19057687, 133403809]

約数ペア:

[(1, 133403809), (7, 19057687), (11, 12127619), (53, 2517053), (77, 1732517), (97, 1375297), (337, 395857), (371, 359579), (583, 228823), (679, 196471), (1067, 125027), (2359, 56551), (3707, 35987), (4081, 32689), (5141, 25949), (7469, 17861)]