45881073

素因数分解:

$3^{11}\times 7^1\times {\mathrm{37}}^1$

素因数の和:77

約数の個数: 48

約数和(自身を含む): 80778880

約数和(自身を除く): 34897807

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 243, 259, 333, 567, 729, 777, 999, 1701, 2187, 2331, 2997, 5103, 6561, 6993, 8991, 15309, 19683, 20979, 26973, 45927, 59049, 62937, 80919, 137781, 177147, 188811, 242757, 413343, 566433, 728271, 1240029, 1699299, 2184813, 5097897, 6554439, 15293691, 45881073]

約数ペア:

[(1, 45881073), (3, 15293691), (7, 6554439), (9, 5097897), (21, 2184813), (27, 1699299), (37, 1240029), (63, 728271), (81, 566433), (111, 413343), (189, 242757), (243, 188811), (259, 177147), (333, 137781), (567, 80919), (729, 62937), (777, 59049), (999, 45927), (1701, 26973), (2187, 20979), (2331, 19683), (2997, 15309), (5103, 8991), (6561, 6993)]