129588207

素因数分解:

$3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{7841}}^1$

素因数の和:8638

約数の個数: 16

約数和(自身を含む): 197743872

約数和(自身を除く): 68155665

約数列:

[1, 3, 7, 21, 787, 2361, 5509, 7841, 16527, 23523, 54887, 164661, 6170867, 18512601, 43196069, 129588207]

約数ペア:

[(1, 129588207), (3, 43196069), (7, 18512601), (21, 6170867), (787, 164661), (2361, 54887), (5509, 23523), (7841, 16527)]