154920249

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22679}}^1$

素因数の和:22722

約数の個数: 32

約数和(自身を含む): 261273600

約数和(自身を除く): 106353351

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 2277, 6831, 22679, 68037, 204111, 249469, 521617, 612333, 748407, 1564851, 2245221, 4694553, 5737787, 6735663, 14083659, 17213361, 51640083, 154920249]

約数ペア:

[(1, 154920249), (3, 51640083), (9, 17213361), (11, 14083659), (23, 6735663), (27, 5737787), (33, 4694553), (69, 2245221), (99, 1564851), (207, 748407), (253, 612333), (297, 521617), (621, 249469), (759, 204111), (2277, 68037), (6831, 22679)]