276021759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2081}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 419731200

約数和(自身を除く): 143709441

約数列:

[1, 3, 13, 19, 39, 57, 179, 247, 537, 741, 2081, 2327, 3401, 6243, 6981, 10203, 27053, 39539, 44213, 81159, 118617, 132639, 372499, 514007, 1117497, 1542021, 4842487, 7077481, 14527461, 21232443, 92007253, 276021759]

約数ペア:

[(1, 276021759), (3, 92007253), (13, 21232443), (19, 14527461), (39, 7077481), (57, 4842487), (179, 1542021), (247, 1117497), (537, 514007), (741, 372499), (2081, 132639), (2327, 118617), (3401, 81159), (6243, 44213), (6981, 39539), (10203, 27053)]