408818097

素因数分解:

$3^7\times {\mathrm{53}}^1\times {\mathrm{3527}}^1$

素因数の和:3601

約数の個数: 32

約数和(自身を含む): 624879360

約数和(自身を除く): 216061263

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 1431, 2187, 3527, 4293, 10581, 12879, 31743, 38637, 95229, 115911, 186931, 285687, 560793, 857061, 1682379, 2571183, 5047137, 7713549, 15141411, 45424233, 136272699, 408818097]

約数ペア:

[(1, 408818097), (3, 136272699), (9, 45424233), (27, 15141411), (53, 7713549), (81, 5047137), (159, 2571183), (243, 1682379), (477, 857061), (729, 560793), (1431, 285687), (2187, 186931), (3527, 115911), (4293, 95229), (10581, 38637), (12879, 31743)]