9388664649

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{6043}}^1$

素因数の和:6347

約数の個数: 72

約数和(自身を含む): 17054524032

約数和(自身を除く): 7665859383

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 271, 273, 441, 637, 813, 819, 1897, 1911, 2439, 3523, 5691, 5733, 6043, 10569, 13279, 17073, 18129, 24661, 31707, 39837, 42301, 54387, 73983, 78559, 119511, 126903, 172627, 221949, 235677, 296107, 380709, 517881, 549913, 707031, 888321, 1553643, 1637653, 1649739, 2664963, 3849391, 4912959, 4949217, 11463571, 11548173, 14738877, 21289489, 34390713, 34644519, 63868467, 80244997, 103172139, 149026423, 191605401, 240734991, 447079269, 722204973, 1043184961, 1341237807, 3129554883, 9388664649]

約数ペア:

[(1, 9388664649), (3, 3129554883), (7, 1341237807), (9, 1043184961), (13, 722204973), (21, 447079269), (39, 240734991), (49, 191605401), (63, 149026423), (91, 103172139), (117, 80244997), (147, 63868467), (271, 34644519), (273, 34390713), (441, 21289489), (637, 14738877), (813, 11548173), (819, 11463571), (1897, 4949217), (1911, 4912959), (2439, 3849391), (3523, 2664963), (5691, 1649739), (5733, 1637653), (6043, 1553643), (10569, 888321), (13279, 707031), (17073, 549913), (18129, 517881), (24661, 380709), (31707, 296107), (39837, 235677), (42301, 221949), (54387, 172627), (73983, 126903), (78559, 119511)]