144476409

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 254803968

約数和(自身を除く): 110327559

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 71, 77, 161, 213, 231, 253, 383, 483, 497, 759, 781, 1149, 1491, 1633, 1771, 2343, 2681, 4213, 4899, 5313, 5467, 8043, 8809, 11431, 12639, 16401, 17963, 26427, 27193, 29491, 34293, 53889, 61663, 81579, 88473, 96899, 125741, 184989, 190351, 290697, 299123, 377223, 571053, 625439, 678293, 897369, 1876317, 2034879, 2093861, 4378073, 6281583, 6879829, 13134219, 20639487, 48158803, 144476409]

約数ペア:

[(1, 144476409), (3, 48158803), (7, 20639487), (11, 13134219), (21, 6879829), (23, 6281583), (33, 4378073), (69, 2093861), (71, 2034879), (77, 1876317), (161, 897369), (213, 678293), (231, 625439), (253, 571053), (383, 377223), (483, 299123), (497, 290697), (759, 190351), (781, 184989), (1149, 125741), (1491, 96899), (1633, 88473), (1771, 81579), (2343, 61663), (2681, 53889), (4213, 34293), (4899, 29491), (5313, 27193), (5467, 26427), (8043, 17963), (8809, 16401), (11431, 12639)]