27807597

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 44582400

約数和(自身を除く): 16774803

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 1289, 2397, 3867, 7191, 11601, 21573, 21913, 34803, 60583, 65739, 181749, 197217, 545247, 591651, 1029911, 1635741, 3089733, 9269199, 27807597]

約数ペア:

[(1, 27807597), (3, 9269199), (9, 3089733), (17, 1635741), (27, 1029911), (47, 591651), (51, 545247), (141, 197217), (153, 181749), (423, 65739), (459, 60583), (799, 34803), (1269, 21913), (1289, 21573), (2397, 11601), (3867, 7191)]