53680473

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 98122752

約数和(自身を除く): 44442279

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 213, 231, 497, 639, 693, 781, 1091, 1491, 2343, 3273, 4473, 5467, 7029, 7637, 9819, 12001, 16401, 22911, 36003, 49203, 68733, 77461, 84007, 108009, 232383, 252021, 542227, 697149, 756063, 852071, 1626681, 2556213, 4880043, 5964497, 7668639, 17893491, 53680473]

約数ペア:

[(1, 53680473), (3, 17893491), (7, 7668639), (9, 5964497), (11, 4880043), (21, 2556213), (33, 1626681), (63, 852071), (71, 756063), (77, 697149), (99, 542227), (213, 252021), (231, 232383), (497, 108009), (639, 84007), (693, 77461), (781, 68733), (1091, 49203), (1491, 36003), (2343, 22911), (3273, 16401), (4473, 12001), (5467, 9819), (7029, 7637)]