137486547

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{12979}}^1$

素因数の和:13103

約数の個数: 24

約数和(自身を含む): 218687040

約数和(自身を除く): 81200493

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 3531, 10593, 12979, 38937, 116811, 142769, 428307, 1284921, 1388753, 4166259, 12498777, 15276283, 45828849, 137486547]

約数ペア:

[(1, 137486547), (3, 45828849), (9, 15276283), (11, 12498777), (33, 4166259), (99, 1388753), (107, 1284921), (321, 428307), (963, 142769), (1177, 116811), (3531, 38937), (10593, 12979)]