139230891

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{10039}}^1$

素因数の和:10135

約数の個数: 24

約数和(自身を含む): 213008640

約数和(自身を除く): 73777749

約数列:

[1, 3, 9, 23, 67, 69, 201, 207, 603, 1541, 4623, 10039, 13869, 30117, 90351, 230897, 672613, 692691, 2017839, 2078073, 6053517, 15470099, 46410297, 139230891]

約数ペア:

[(1, 139230891), (3, 46410297), (9, 15470099), (23, 6053517), (67, 2078073), (69, 2017839), (201, 692691), (207, 672613), (603, 230897), (1541, 90351), (4623, 30117), (10039, 13869)]