189133497

素因数分解:

$3^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{2069}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 312586560

約数和(自身を除く): 123453063

約数列:

[1, 3, 7, 9, 21, 63, 1451, 2069, 4353, 6207, 10157, 13059, 14483, 18621, 30471, 43449, 91413, 130347, 3002119, 9006357, 21014833, 27019071, 63044499, 189133497]

約数ペア:

[(1, 189133497), (3, 63044499), (7, 27019071), (9, 21014833), (21, 9006357), (63, 3002119), (1451, 130347), (2069, 91413), (4353, 43449), (6207, 30471), (10157, 18621), (13059, 14483)]