39509613

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 56

約数和(自身を含む): 69777120

約数和(自身を除く): 30267507

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 379, 429, 729, 891, 1053, 1137, 1287, 2673, 3159, 3411, 3861, 4169, 4927, 8019, 9477, 10233, 11583, 12507, 14781, 30699, 34749, 37521, 44343, 54197, 92097, 104247, 112563, 133029, 162591, 276291, 337689, 399087, 487773, 1013067, 1197261, 1463319, 3039201, 3591783, 4389957, 13169871, 39509613]

約数ペア:

[(1, 39509613), (3, 13169871), (9, 4389957), (11, 3591783), (13, 3039201), (27, 1463319), (33, 1197261), (39, 1013067), (81, 487773), (99, 399087), (117, 337689), (143, 276291), (243, 162591), (297, 133029), (351, 112563), (379, 104247), (429, 92097), (729, 54197), (891, 44343), (1053, 37521), (1137, 34749), (1287, 30699), (2673, 14781), (3159, 12507), (3411, 11583), (3861, 10233), (4169, 9477), (4927, 8019)]