82318719

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{28201}}^1$

素因数の和:28350

約数の個数: 16

約数和(自身を含む): 126344960

約数和(自身を除く): 44026241

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 28201, 84603, 197407, 592221, 3919939, 11759817, 27439573, 82318719]

約数ペア:

[(1, 82318719), (3, 27439573), (7, 11759817), (21, 3919939), (139, 592221), (417, 197407), (973, 84603), (2919, 28201)]