137898687

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{1451}}^1$

素因数の和:1934

約数の個数: 16

約数和(自身を含む): 186785280

約数和(自身を除く): 48886593

約数列:

[1, 3, 79, 237, 401, 1203, 1451, 4353, 31679, 95037, 114629, 343887, 581851, 1745553, 45966229, 137898687]

約数ペア:

[(1, 137898687), (3, 45966229), (79, 1745553), (237, 581851), (401, 343887), (1203, 114629), (1451, 95037), (4353, 31679)]