84136227

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{20759}}^1$

素因数の和:20962

約数の個数: 16

約数和(自身を含む): 128878080

約数和(自身を除く): 44741853

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 20759, 62277, 145313, 435939, 4006487, 12019461, 28045409, 84136227]

約数ペア:

[(1, 84136227), (3, 28045409), (7, 12019461), (21, 4006487), (193, 435939), (579, 145313), (1351, 62277), (4053, 20759)]