66323691

素因数分解:

$3^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 56

約数和(自身を含む): 116784864

約数和(自身を除く): 50461173

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 243, 287, 317, 369, 567, 729, 861, 951, 1107, 1701, 2219, 2583, 2853, 3321, 5103, 6657, 7749, 8559, 9963, 12997, 19971, 23247, 25677, 29889, 38991, 59913, 69741, 77031, 90979, 116973, 179739, 209223, 231093, 272937, 350919, 539217, 818811, 1052757, 1617651, 2456433, 3158271, 7369299, 9474813, 22107897, 66323691]

約数ペア:

[(1, 66323691), (3, 22107897), (7, 9474813), (9, 7369299), (21, 3158271), (27, 2456433), (41, 1617651), (63, 1052757), (81, 818811), (123, 539217), (189, 350919), (243, 272937), (287, 231093), (317, 209223), (369, 179739), (567, 116973), (729, 90979), (861, 77031), (951, 69741), (1107, 59913), (1701, 38991), (2219, 29889), (2583, 25677), (2853, 23247), (3321, 19971), (5103, 12997), (6657, 9963), (7749, 8559)]