133750239

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{80621}}^1$

素因数の和:80710

約数の個数: 16

約数和(自身を含む): 206392320

約数和(自身を除く): 72642081

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 80621, 241863, 564347, 1693041, 6369059, 19107177, 44583413, 133750239]

約数ペア:

[(1, 133750239), (3, 44583413), (7, 19107177), (21, 6369059), (79, 1693041), (237, 564347), (553, 241863), (1659, 80621)]