31760343

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2330

約数の個数: 28

約数和(自身を含む): 50146840

約数和(自身を除く): 18386497

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2293, 4617, 6879, 13851, 20637, 43567, 61911, 130701, 185733, 392103, 557199, 1176309, 1671597, 3528927, 10586781, 31760343]

約数ペア:

[(1, 31760343), (3, 10586781), (9, 3528927), (19, 1671597), (27, 1176309), (57, 557199), (81, 392103), (171, 185733), (243, 130701), (513, 61911), (729, 43567), (1539, 20637), (2293, 13851), (4617, 6879)]