946157031

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{191491}}^1$

素因数の和:191564

約数の個数: 20

約数和(自身を含む): 1436572984

約数和(自身を除く): 490415953

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 191491, 574473, 1723419, 5170257, 11680951, 15510771, 35042853, 105128559, 315385677, 946157031]

約数ペア:

[(1, 946157031), (3, 315385677), (9, 105128559), (27, 35042853), (61, 15510771), (81, 11680951), (183, 5170257), (549, 1723419), (1647, 574473), (4941, 191491)]