138115857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113117}}^1$

素因数の和:113168

約数の個数: 16

約数和(自身を含む): 206327232

約数和(自身を除く): 68211375

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 113117, 339351, 1244287, 3732861, 4185329, 12555987, 46038619, 138115857]

約数ペア:

[(1, 138115857), (3, 46038619), (11, 12555987), (33, 4185329), (37, 3732861), (111, 1244287), (407, 339351), (1221, 113117)]