131600601

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{971}}^1$

素因数の和:1062

約数の個数: 36

約数和(自身を含む): 213346224

約数和(自身を除く): 81745623

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 971, 1221, 1369, 2913, 3663, 4107, 8739, 10681, 12321, 15059, 32043, 35927, 45177, 96129, 107781, 135531, 323343, 395197, 1185591, 1329299, 3556773, 3987897, 11963691, 14622289, 43866867, 131600601]

約数ペア:

[(1, 131600601), (3, 43866867), (9, 14622289), (11, 11963691), (33, 3987897), (37, 3556773), (99, 1329299), (111, 1185591), (333, 395197), (407, 323343), (971, 135531), (1221, 107781), (1369, 96129), (2913, 45177), (3663, 35927), (4107, 32043), (8739, 15059), (10681, 12321)]