11191851

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 7677909

約数列:

[1, 3, 9, 11, 27, 33, 53, 79, 81, 99, 159, 237, 243, 297, 477, 583, 711, 869, 891, 1431, 1749, 2133, 2607, 2673, 4187, 4293, 5247, 6399, 7821, 12561, 12879, 15741, 19197, 23463, 37683, 46057, 47223, 70389, 113049, 138171, 141669, 211167, 339147, 414513, 1017441, 1243539, 3730617, 11191851]

約数ペア:

[(1, 11191851), (3, 3730617), (9, 1243539), (11, 1017441), (27, 414513), (33, 339147), (53, 211167), (79, 141669), (81, 138171), (99, 113049), (159, 70389), (237, 47223), (243, 46057), (297, 37683), (477, 23463), (583, 19197), (711, 15741), (869, 12879), (891, 12561), (1431, 7821), (1749, 6399), (2133, 5247), (2607, 4293), (2673, 4187)]