1487496771

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{373}}^1\times {\mathrm{1163}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 2228920320

約数和(自身を除く): 741423549

約数列:

[1, 3, 9, 27, 127, 373, 381, 1119, 1143, 1163, 3357, 3429, 3489, 10071, 10467, 31401, 47371, 142113, 147701, 426339, 433799, 443103, 1279017, 1301397, 1329309, 3904191, 3987927, 11712573, 55092473, 165277419, 495832257, 1487496771]

約数ペア:

[(1, 1487496771), (3, 495832257), (9, 165277419), (27, 55092473), (127, 11712573), (373, 3987927), (381, 3904191), (1119, 1329309), (1143, 1301397), (1163, 1279017), (3357, 443103), (3429, 433799), (3489, 426339), (10071, 147701), (10467, 142113), (31401, 47371)]