234225537

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 413913024

約数和(自身を除く): 179687487

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 73, 91, 147, 161, 219, 273, 299, 483, 511, 637, 897, 949, 1127, 1533, 1679, 1911, 2093, 2847, 3381, 3577, 5037, 5329, 6279, 6643, 10731, 11753, 14651, 15987, 19929, 21827, 35259, 37303, 43953, 46501, 65481, 69277, 82271, 111909, 122567, 139503, 152789, 207831, 246813, 261121, 367701, 458367, 484939, 783363, 857969, 1069523, 1454817, 1593371, 2573907, 3208569, 3394573, 4780113, 6005783, 10183719, 11153597, 18017349, 33460791, 78075179, 234225537]

約数ペア:

[(1, 234225537), (3, 78075179), (7, 33460791), (13, 18017349), (21, 11153597), (23, 10183719), (39, 6005783), (49, 4780113), (69, 3394573), (73, 3208569), (91, 2573907), (147, 1593371), (161, 1454817), (219, 1069523), (273, 857969), (299, 783363), (483, 484939), (511, 458367), (637, 367701), (897, 261121), (949, 246813), (1127, 207831), (1533, 152789), (1679, 139503), (1911, 122567), (2093, 111909), (2847, 82271), (3381, 69277), (3577, 65481), (5037, 46501), (5329, 43953), (6279, 37303), (6643, 35259), (10731, 21827), (11753, 19929), (14651, 15987)]