146618493

素因数分解:

$3^1\times 7^1\times {\mathrm{1777}}^1\times {\mathrm{3929}}^1$

素因数の和:5716

約数の個数: 16

約数和(自身を含む): 223601280

約数和(自身を除く): 76982787

約数列:

[1, 3, 7, 21, 1777, 3929, 5331, 11787, 12439, 27503, 37317, 82509, 6981833, 20945499, 48872831, 146618493]

約数ペア:

[(1, 146618493), (3, 48872831), (7, 20945499), (21, 6981833), (1777, 82509), (3929, 37317), (5331, 27503), (11787, 12439)]