185943891

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8191}}^1$

素因数の和:8271

約数の個数: 32

約数和(自身を含む): 301989888

約数和(自身を除く): 116045997

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 3243, 7567, 8191, 22701, 24573, 57337, 172011, 188393, 384977, 565179, 1154931, 1318751, 2694839, 3956253, 8084517, 8854471, 26563413, 61981297, 185943891]

約数ペア:

[(1, 185943891), (3, 61981297), (7, 26563413), (21, 8854471), (23, 8084517), (47, 3956253), (69, 2694839), (141, 1318751), (161, 1154931), (329, 565179), (483, 384977), (987, 188393), (1081, 172011), (3243, 57337), (7567, 24573), (8191, 22701)]