27904977

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3079}}^1$

素因数の和:3157

約数の個数: 24

約数和(自身を含む): 43243200

約数和(自身を除く): 15338223

約数列:

[1, 3, 9, 19, 53, 57, 159, 171, 477, 1007, 3021, 3079, 9063, 9237, 27711, 58501, 163187, 175503, 489561, 526509, 1468683, 3100553, 9301659, 27904977]

約数ペア:

[(1, 27904977), (3, 9301659), (9, 3100553), (19, 1468683), (53, 526509), (57, 489561), (159, 175503), (171, 163187), (477, 58501), (1007, 27711), (3021, 9237), (3079, 9063)]