9699689979

素因数分解:

$3^4\times 7^1\times {\mathrm{727}}^1\times {\mathrm{23531}}^1$

素因数の和:24277

約数の個数: 40

約数和(自身を含む): 16583094528

約数和(自身を除く): 6883404549

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 727, 2181, 5089, 6543, 15267, 19629, 23531, 45801, 58887, 70593, 137403, 164717, 211779, 412209, 494151, 635337, 1482453, 1906011, 4447359, 13342077, 17107037, 51321111, 119749259, 153963333, 359247777, 461889999, 1077743331, 1385669997, 3233229993, 9699689979]

約数ペア:

[(1, 9699689979), (3, 3233229993), (7, 1385669997), (9, 1077743331), (21, 461889999), (27, 359247777), (63, 153963333), (81, 119749259), (189, 51321111), (567, 17107037), (727, 13342077), (2181, 4447359), (5089, 1906011), (6543, 1482453), (15267, 635337), (19629, 494151), (23531, 412209), (45801, 211779), (58887, 164717), (70593, 137403)]